Vulnerability Details CVE-2021-42097
GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A csrf_token value is not specific to a single user account. An attacker can obtain a value within the context of an unprivileged user account, and then use that value in a CSRF attack against an admin (e.g., for account takeover).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 78.1%
CVSS Severity
CVSS v3 Score 8.0
CVSS v2 Score 8.5
Products affected by CVE-2021-42097
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cpe:2.3:a:gnu:mailman:1.0
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cpe:2.3:a:gnu:mailman:1.1
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cpe:2.3:a:gnu:mailman:2.0
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cpe:2.3:a:gnu:mailman:2.0.1
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cpe:2.3:a:gnu:mailman:2.0.10
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cpe:2.3:a:gnu:mailman:2.0.11
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cpe:2.3:a:gnu:mailman:2.0.12
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cpe:2.3:a:gnu:mailman:2.0.13
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cpe:2.3:a:gnu:mailman:2.0.14
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cpe:2.3:a:gnu:mailman:2.0.2
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cpe:2.3:a:gnu:mailman:2.0.3
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cpe:2.3:a:gnu:mailman:2.0.4
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cpe:2.3:a:gnu:mailman:2.0.5
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cpe:2.3:a:gnu:mailman:2.0.6
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cpe:2.3:a:gnu:mailman:2.0.7
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cpe:2.3:a:gnu:mailman:2.0.8
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cpe:2.3:a:gnu:mailman:2.0.9
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cpe:2.3:a:gnu:mailman:2.1
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cpe:2.3:a:gnu:mailman:2.1.1
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cpe:2.3:a:gnu:mailman:2.1.10
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cpe:2.3:a:gnu:mailman:2.1.10b1
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cpe:2.3:a:gnu:mailman:2.1.10b3
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cpe:2.3:a:gnu:mailman:2.1.10b4
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cpe:2.3:a:gnu:mailman:2.1.11
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cpe:2.3:a:gnu:mailman:2.1.12
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cpe:2.3:a:gnu:mailman:2.1.13
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cpe:2.3:a:gnu:mailman:2.1.14
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cpe:2.3:a:gnu:mailman:2.1.14-1
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cpe:2.3:a:gnu:mailman:2.1.15
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cpe:2.3:a:gnu:mailman:2.1.16
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cpe:2.3:a:gnu:mailman:2.1.17
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cpe:2.3:a:gnu:mailman:2.1.18
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cpe:2.3:a:gnu:mailman:2.1.18-1
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cpe:2.3:a:gnu:mailman:2.1.19
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cpe:2.3:a:gnu:mailman:2.1.2
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cpe:2.3:a:gnu:mailman:2.1.20
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cpe:2.3:a:gnu:mailman:2.1.21
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cpe:2.3:a:gnu:mailman:2.1.22
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cpe:2.3:a:gnu:mailman:2.1.23
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cpe:2.3:a:gnu:mailman:2.1.24
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cpe:2.3:a:gnu:mailman:2.1.25
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cpe:2.3:a:gnu:mailman:2.1.26
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cpe:2.3:a:gnu:mailman:2.1.27
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cpe:2.3:a:gnu:mailman:2.1.28
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cpe:2.3:a:gnu:mailman:2.1.29
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cpe:2.3:a:gnu:mailman:2.1.3
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cpe:2.3:a:gnu:mailman:2.1.30
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cpe:2.3:a:gnu:mailman:2.1.31
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cpe:2.3:a:gnu:mailman:2.1.33
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cpe:2.3:a:gnu:mailman:2.1.34
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cpe:2.3:a:gnu:mailman:2.1.4
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cpe:2.3:a:gnu:mailman:2.1.5
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cpe:2.3:a:gnu:mailman:2.1.5.8
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cpe:2.3:a:gnu:mailman:2.1.6
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cpe:2.3:a:gnu:mailman:2.1.7
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cpe:2.3:a:gnu:mailman:2.1.8
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cpe:2.3:a:gnu:mailman:2.1.9
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cpe:2.3:o:debian:debian_linux:10.0