Vulnerability Details CVE-2020-15128
In OctoberCMS before version 1.0.468, encrypted cookie values were not tied to the name of the cookie the value belonged to. This meant that certain classes of attacks that took advantage of other theoretical vulnerabilities in user facing code (nothing exploitable in the core project itself) had a higher chance of succeeding. Specifically, if your usage exposed a way for users to provide unfiltered user input and have it returned to them as an encrypted cookie (ex. storing a user provided search query in a cookie) they could then use the generated cookie in place of other more tightly controlled cookies; or if your usage exposed the plaintext version of an encrypted cookie at any point to the user they could theoretically provide encrypted content from your application back to it as an encrypted cookie and force the framework to decrypt it for them. Issue has been fixed in build 468 (v1.0.468).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.3%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 3.5
Products affected by CVE-2020-15128
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cpe:2.3:a:octobercms:october:-
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cpe:2.3:a:octobercms:october:1.0.100
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cpe:2.3:a:octobercms:october:1.0.101
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cpe:2.3:a:octobercms:october:1.0.102
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cpe:2.3:a:octobercms:october:1.0.103
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cpe:2.3:a:octobercms:october:1.0.104
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cpe:2.3:a:octobercms:october:1.0.105
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cpe:2.3:a:octobercms:october:1.0.106
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cpe:2.3:a:octobercms:october:1.0.107
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cpe:2.3:a:octobercms:october:1.0.108
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cpe:2.3:a:octobercms:october:1.0.109
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cpe:2.3:a:octobercms:october:1.0.110
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cpe:2.3:a:octobercms:october:1.0.111
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cpe:2.3:a:octobercms:october:1.0.112
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cpe:2.3:a:octobercms:october:1.0.113
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cpe:2.3:a:octobercms:october:1.0.114
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cpe:2.3:a:octobercms:october:1.0.115
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cpe:2.3:a:octobercms:october:1.0.116
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cpe:2.3:a:octobercms:october:1.0.117
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cpe:2.3:a:octobercms:october:1.0.118
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cpe:2.3:a:octobercms:october:1.0.119
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cpe:2.3:a:octobercms:october:1.0.120
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cpe:2.3:a:octobercms:october:1.0.121
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cpe:2.3:a:octobercms:october:1.0.122
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cpe:2.3:a:octobercms:october:1.0.123
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cpe:2.3:a:octobercms:october:1.0.124
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cpe:2.3:a:octobercms:october:1.0.125
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cpe:2.3:a:octobercms:october:1.0.126
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cpe:2.3:a:octobercms:october:1.0.127
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cpe:2.3:a:octobercms:october:1.0.128
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cpe:2.3:a:octobercms:october:1.0.129
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cpe:2.3:a:octobercms:october:1.0.130
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cpe:2.3:a:octobercms:october:1.0.131
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cpe:2.3:a:octobercms:october:1.0.132
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cpe:2.3:a:octobercms:october:1.0.133
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cpe:2.3:a:octobercms:october:1.0.134
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cpe:2.3:a:octobercms:october:1.0.135
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cpe:2.3:a:octobercms:october:1.0.136
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cpe:2.3:a:octobercms:october:1.0.137
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cpe:2.3:a:octobercms:october:1.0.138
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cpe:2.3:a:octobercms:october:1.0.139
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cpe:2.3:a:octobercms:october:1.0.140
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cpe:2.3:a:octobercms:october:1.0.141
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cpe:2.3:a:octobercms:october:1.0.142
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cpe:2.3:a:octobercms:october:1.0.143
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cpe:2.3:a:octobercms:october:1.0.144
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cpe:2.3:a:octobercms:october:1.0.145
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cpe:2.3:a:octobercms:october:1.0.146
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cpe:2.3:a:octobercms:october:1.0.147
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cpe:2.3:a:octobercms:october:1.0.148
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cpe:2.3:a:octobercms:october:1.0.149
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cpe:2.3:a:octobercms:october:1.0.150
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cpe:2.3:a:octobercms:october:1.0.151
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cpe:2.3:a:octobercms:october:1.0.152
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cpe:2.3:a:octobercms:october:1.0.153
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cpe:2.3:a:octobercms:october:1.0.154
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cpe:2.3:a:octobercms:october:1.0.155
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cpe:2.3:a:octobercms:october:1.0.156
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cpe:2.3:a:octobercms:october:1.0.157
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cpe:2.3:a:octobercms:october:1.0.158
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cpe:2.3:a:octobercms:october:1.0.159
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cpe:2.3:a:octobercms:october:1.0.160
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cpe:2.3:a:octobercms:october:1.0.161
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cpe:2.3:a:octobercms:october:1.0.162
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cpe:2.3:a:octobercms:october:1.0.163
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cpe:2.3:a:octobercms:october:1.0.164
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cpe:2.3:a:octobercms:october:1.0.165
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cpe:2.3:a:octobercms:october:1.0.166
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cpe:2.3:a:octobercms:october:1.0.167
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cpe:2.3:a:octobercms:october:1.0.168
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cpe:2.3:a:octobercms:october:1.0.169
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cpe:2.3:a:octobercms:october:1.0.170
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cpe:2.3:a:octobercms:october:1.0.171
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cpe:2.3:a:octobercms:october:1.0.172
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cpe:2.3:a:octobercms:october:1.0.173
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cpe:2.3:a:octobercms:october:1.0.174
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cpe:2.3:a:octobercms:october:1.0.175
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cpe:2.3:a:octobercms:october:1.0.176
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cpe:2.3:a:octobercms:october:1.0.178
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cpe:2.3:a:octobercms:october:1.0.179
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cpe:2.3:a:octobercms:october:1.0.180
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cpe:2.3:a:octobercms:october:1.0.181
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cpe:2.3:a:octobercms:october:1.0.182
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cpe:2.3:a:octobercms:october:1.0.183
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cpe:2.3:a:octobercms:october:1.0.184
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cpe:2.3:a:octobercms:october:1.0.185
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cpe:2.3:a:octobercms:october:1.0.186
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cpe:2.3:a:octobercms:october:1.0.187
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cpe:2.3:a:octobercms:october:1.0.191
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cpe:2.3:a:octobercms:october:1.0.192
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cpe:2.3:a:octobercms:october:1.0.199
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cpe:2.3:a:octobercms:october:1.0.205
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cpe:2.3:a:octobercms:october:1.0.206
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cpe:2.3:a:octobercms:october:1.0.209
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cpe:2.3:a:octobercms:october:1.0.210
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cpe:2.3:a:octobercms:october:1.0.211
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cpe:2.3:a:octobercms:october:1.0.214
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cpe:2.3:a:octobercms:october:1.0.215
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cpe:2.3:a:octobercms:october:1.0.216
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cpe:2.3:a:octobercms:october:1.0.217
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cpe:2.3:a:octobercms:october:1.0.218
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cpe:2.3:a:octobercms:october:1.0.220
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cpe:2.3:a:octobercms:october:1.0.221
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cpe:2.3:a:octobercms:october:1.0.222
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cpe:2.3:a:octobercms:october:1.0.224
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cpe:2.3:a:octobercms:october:1.0.225
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cpe:2.3:a:octobercms:october:1.0.226
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cpe:2.3:a:octobercms:october:1.0.227
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cpe:2.3:a:octobercms:october:1.0.228
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cpe:2.3:a:octobercms:october:1.0.229
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cpe:2.3:a:octobercms:october:1.0.236
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cpe:2.3:a:octobercms:october:1.0.239
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cpe:2.3:a:octobercms:october:1.0.245
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cpe:2.3:a:octobercms:october:1.0.246
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cpe:2.3:a:octobercms:october:1.0.247
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cpe:2.3:a:octobercms:october:1.0.249
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cpe:2.3:a:octobercms:october:1.0.250
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cpe:2.3:a:octobercms:october:1.0.252
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cpe:2.3:a:octobercms:october:1.0.258
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cpe:2.3:a:octobercms:october:1.0.260
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cpe:2.3:a:octobercms:october:1.0.266
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cpe:2.3:a:octobercms:october:1.0.267
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cpe:2.3:a:octobercms:october:1.0.268
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cpe:2.3:a:octobercms:october:1.0.269
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cpe:2.3:a:octobercms:october:1.0.270
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cpe:2.3:a:octobercms:october:1.0.271
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cpe:2.3:a:octobercms:october:1.0.272
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cpe:2.3:a:octobercms:october:1.0.273
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cpe:2.3:a:octobercms:october:1.0.274
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cpe:2.3:a:octobercms:october:1.0.275
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cpe:2.3:a:octobercms:october:1.0.276
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cpe:2.3:a:octobercms:october:1.0.277
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cpe:2.3:a:octobercms:october:1.0.278
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cpe:2.3:a:octobercms:october:1.0.279
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cpe:2.3:a:octobercms:october:1.0.280
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cpe:2.3:a:octobercms:october:1.0.283
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cpe:2.3:a:octobercms:october:1.0.284
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cpe:2.3:a:octobercms:october:1.0.287
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cpe:2.3:a:octobercms:october:1.0.289
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cpe:2.3:a:octobercms:october:1.0.290
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cpe:2.3:a:octobercms:october:1.0.291
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cpe:2.3:a:octobercms:october:1.0.292
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cpe:2.3:a:octobercms:october:1.0.293
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cpe:2.3:a:octobercms:october:1.0.295
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cpe:2.3:a:octobercms:october:1.0.296
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cpe:2.3:a:octobercms:october:1.0.297
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cpe:2.3:a:octobercms:october:1.0.298
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cpe:2.3:a:octobercms:october:1.0.299
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cpe:2.3:a:octobercms:october:1.0.300
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cpe:2.3:a:octobercms:october:1.0.301
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cpe:2.3:a:octobercms:october:1.0.304
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cpe:2.3:a:octobercms:october:1.0.305
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cpe:2.3:a:octobercms:october:1.0.309
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cpe:2.3:a:octobercms:october:1.0.310
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cpe:2.3:a:octobercms:october:1.0.313
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cpe:2.3:a:octobercms:october:1.0.316
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cpe:2.3:a:octobercms:october:1.0.317
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cpe:2.3:a:octobercms:october:1.0.318
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cpe:2.3:a:octobercms:october:1.0.319
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cpe:2.3:a:octobercms:october:1.0.320
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cpe:2.3:a:octobercms:october:1.0.321
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cpe:2.3:a:octobercms:october:1.0.322
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cpe:2.3:a:octobercms:october:1.0.323
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cpe:2.3:a:octobercms:october:1.0.324
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cpe:2.3:a:octobercms:october:1.0.325
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cpe:2.3:a:octobercms:october:1.0.326
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cpe:2.3:a:octobercms:october:1.0.327
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cpe:2.3:a:octobercms:october:1.0.328
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cpe:2.3:a:octobercms:october:1.0.329
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cpe:2.3:a:octobercms:october:1.0.330
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cpe:2.3:a:octobercms:october:1.0.331
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cpe:2.3:a:octobercms:october:1.0.332
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cpe:2.3:a:octobercms:october:1.0.333
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cpe:2.3:a:octobercms:october:1.0.334
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cpe:2.3:a:octobercms:october:1.0.335
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cpe:2.3:a:octobercms:october:1.0.336
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cpe:2.3:a:octobercms:october:1.0.337
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cpe:2.3:a:octobercms:october:1.0.338
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cpe:2.3:a:octobercms:october:1.0.339
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cpe:2.3:a:octobercms:october:1.0.340
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cpe:2.3:a:octobercms:october:1.0.341
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cpe:2.3:a:octobercms:october:1.0.342
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cpe:2.3:a:octobercms:october:1.0.343
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cpe:2.3:a:octobercms:october:1.0.344
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cpe:2.3:a:octobercms:october:1.0.345
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cpe:2.3:a:octobercms:october:1.0.346
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cpe:2.3:a:octobercms:october:1.0.347
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cpe:2.3:a:octobercms:october:1.0.348
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cpe:2.3:a:octobercms:october:1.0.349
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cpe:2.3:a:octobercms:october:1.0.350
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cpe:2.3:a:octobercms:october:1.0.351
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cpe:2.3:a:octobercms:october:1.0.352
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cpe:2.3:a:octobercms:october:1.0.353
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cpe:2.3:a:octobercms:october:1.0.354
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cpe:2.3:a:octobercms:october:1.0.355
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cpe:2.3:a:octobercms:october:1.0.356
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cpe:2.3:a:octobercms:october:1.0.357
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cpe:2.3:a:octobercms:october:1.0.358
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cpe:2.3:a:octobercms:october:1.0.359
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cpe:2.3:a:octobercms:october:1.0.360
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cpe:2.3:a:octobercms:october:1.0.361
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cpe:2.3:a:octobercms:october:1.0.362
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cpe:2.3:a:octobercms:october:1.0.363
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cpe:2.3:a:octobercms:october:1.0.364
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cpe:2.3:a:octobercms:october:1.0.365
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cpe:2.3:a:octobercms:october:1.0.366
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cpe:2.3:a:octobercms:october:1.0.367
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cpe:2.3:a:octobercms:october:1.0.368
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cpe:2.3:a:octobercms:october:1.0.369
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cpe:2.3:a:octobercms:october:1.0.370
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cpe:2.3:a:octobercms:october:1.0.371
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cpe:2.3:a:octobercms:october:1.0.372
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cpe:2.3:a:octobercms:october:1.0.373
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cpe:2.3:a:octobercms:october:1.0.374
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cpe:2.3:a:octobercms:october:1.0.375
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cpe:2.3:a:octobercms:october:1.0.376
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cpe:2.3:a:octobercms:october:1.0.377
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cpe:2.3:a:octobercms:october:1.0.378
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cpe:2.3:a:octobercms:october:1.0.379
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cpe:2.3:a:octobercms:october:1.0.380
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cpe:2.3:a:octobercms:october:1.0.381
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cpe:2.3:a:octobercms:october:1.0.382
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cpe:2.3:a:octobercms:october:1.0.383
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cpe:2.3:a:octobercms:october:1.0.384
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cpe:2.3:a:octobercms:october:1.0.385
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cpe:2.3:a:octobercms:october:1.0.386
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cpe:2.3:a:octobercms:october:1.0.387
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cpe:2.3:a:octobercms:october:1.0.388
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cpe:2.3:a:octobercms:october:1.0.389
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cpe:2.3:a:octobercms:october:1.0.390
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cpe:2.3:a:octobercms:october:1.0.391
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cpe:2.3:a:octobercms:october:1.0.392
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cpe:2.3:a:octobercms:october:1.0.393
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cpe:2.3:a:octobercms:october:1.0.394
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cpe:2.3:a:octobercms:october:1.0.395
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cpe:2.3:a:octobercms:october:1.0.396
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cpe:2.3:a:octobercms:october:1.0.397
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cpe:2.3:a:octobercms:october:1.0.398
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cpe:2.3:a:octobercms:october:1.0.399
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cpe:2.3:a:octobercms:october:1.0.400
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cpe:2.3:a:octobercms:october:1.0.401
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cpe:2.3:a:octobercms:october:1.0.402
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cpe:2.3:a:octobercms:october:1.0.403
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cpe:2.3:a:octobercms:october:1.0.404
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cpe:2.3:a:octobercms:october:1.0.405
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cpe:2.3:a:octobercms:october:1.0.406
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cpe:2.3:a:octobercms:october:1.0.407
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cpe:2.3:a:octobercms:october:1.0.408
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cpe:2.3:a:octobercms:october:1.0.409
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cpe:2.3:a:octobercms:october:1.0.410
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cpe:2.3:a:octobercms:october:1.0.411
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cpe:2.3:a:octobercms:october:1.0.412
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cpe:2.3:a:octobercms:october:1.0.413
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cpe:2.3:a:octobercms:october:1.0.414
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cpe:2.3:a:octobercms:october:1.0.415
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cpe:2.3:a:octobercms:october:1.0.416
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cpe:2.3:a:octobercms:october:1.0.417
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cpe:2.3:a:octobercms:october:1.0.418
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cpe:2.3:a:octobercms:october:1.0.419
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cpe:2.3:a:octobercms:october:1.0.420
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cpe:2.3:a:octobercms:october:1.0.421
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cpe:2.3:a:octobercms:october:1.0.422
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cpe:2.3:a:octobercms:october:1.0.423
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cpe:2.3:a:octobercms:october:1.0.424
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cpe:2.3:a:octobercms:october:1.0.425
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cpe:2.3:a:octobercms:october:1.0.426
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cpe:2.3:a:octobercms:october:1.0.427
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cpe:2.3:a:octobercms:october:1.0.428
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cpe:2.3:a:octobercms:october:1.0.429
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cpe:2.3:a:octobercms:october:1.0.430
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cpe:2.3:a:octobercms:october:1.0.431
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cpe:2.3:a:octobercms:october:1.0.432
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cpe:2.3:a:octobercms:october:1.0.433
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cpe:2.3:a:octobercms:october:1.0.434
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cpe:2.3:a:octobercms:october:1.0.435
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cpe:2.3:a:octobercms:october:1.0.436
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cpe:2.3:a:octobercms:october:1.0.437
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cpe:2.3:a:octobercms:october:1.0.438
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cpe:2.3:a:octobercms:october:1.0.439
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cpe:2.3:a:octobercms:october:1.0.440
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cpe:2.3:a:octobercms:october:1.0.441
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cpe:2.3:a:octobercms:october:1.0.442
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cpe:2.3:a:octobercms:october:1.0.443
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cpe:2.3:a:octobercms:october:1.0.444
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cpe:2.3:a:octobercms:october:1.0.445
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cpe:2.3:a:octobercms:october:1.0.446
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cpe:2.3:a:octobercms:october:1.0.447
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cpe:2.3:a:octobercms:october:1.0.448
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cpe:2.3:a:octobercms:october:1.0.449
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cpe:2.3:a:octobercms:october:1.0.45
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cpe:2.3:a:octobercms:october:1.0.450
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cpe:2.3:a:octobercms:october:1.0.451
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cpe:2.3:a:octobercms:october:1.0.452
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cpe:2.3:a:octobercms:october:1.0.453
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cpe:2.3:a:octobercms:october:1.0.454
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cpe:2.3:a:octobercms:october:1.0.455
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cpe:2.3:a:octobercms:october:1.0.456
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cpe:2.3:a:octobercms:october:1.0.457
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cpe:2.3:a:octobercms:october:1.0.458
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cpe:2.3:a:octobercms:october:1.0.459
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cpe:2.3:a:octobercms:october:1.0.46
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cpe:2.3:a:octobercms:october:1.0.460
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cpe:2.3:a:octobercms:october:1.0.461
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cpe:2.3:a:octobercms:october:1.0.462
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cpe:2.3:a:octobercms:october:1.0.463
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