Vulnerability Details CVE-2021-24376
The Autoptimize WordPress plugin before 2.7.8 attempts to delete malicious files (such as .php) form the uploaded archive via the "Import Settings" feature, after its extraction. However, the extracted folders are not checked and it is possible to upload a zip which contained a directory with PHP file in it and then it is not removed from the disk. It is a bypass of CVE-2020-24948 which allows sending a PHP file via the "Import Settings" functionality to achieve Remote Code Execution.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.1
EPSS Ranking 92.7%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2021-24376
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cpe:2.3:a:autoptimize:autoptimize:-
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cpe:2.3:a:autoptimize:autoptimize:0.1
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cpe:2.3:a:autoptimize:autoptimize:0.2
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cpe:2.3:a:autoptimize:autoptimize:0.3
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cpe:2.3:a:autoptimize:autoptimize:0.4
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cpe:2.3:a:autoptimize:autoptimize:0.5
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cpe:2.3:a:autoptimize:autoptimize:0.6
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cpe:2.3:a:autoptimize:autoptimize:0.7
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cpe:2.3:a:autoptimize:autoptimize:0.8
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cpe:2.3:a:autoptimize:autoptimize:0.9
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cpe:2.3:a:autoptimize:autoptimize:1.1
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cpe:2.3:a:autoptimize:autoptimize:1.2
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cpe:2.3:a:autoptimize:autoptimize:1.3
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cpe:2.3:a:autoptimize:autoptimize:1.4
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cpe:2.3:a:autoptimize:autoptimize:1.5
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cpe:2.3:a:autoptimize:autoptimize:1.5.1
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cpe:2.3:a:autoptimize:autoptimize:1.6.0
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cpe:2.3:a:autoptimize:autoptimize:1.6.1
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cpe:2.3:a:autoptimize:autoptimize:1.6.2
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cpe:2.3:a:autoptimize:autoptimize:1.6.3
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cpe:2.3:a:autoptimize:autoptimize:1.6.4
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cpe:2.3:a:autoptimize:autoptimize:1.6.5
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cpe:2.3:a:autoptimize:autoptimize:1.6.6
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cpe:2.3:a:autoptimize:autoptimize:1.7.0
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cpe:2.3:a:autoptimize:autoptimize:1.7.1
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cpe:2.3:a:autoptimize:autoptimize:1.7.2
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cpe:2.3:a:autoptimize:autoptimize:1.7.3
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cpe:2.3:a:autoptimize:autoptimize:1.8.0
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cpe:2.3:a:autoptimize:autoptimize:1.8.1
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cpe:2.3:a:autoptimize:autoptimize:1.8.2
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cpe:2.3:a:autoptimize:autoptimize:1.8.3
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cpe:2.3:a:autoptimize:autoptimize:1.8.4
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cpe:2.3:a:autoptimize:autoptimize:1.8.5
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cpe:2.3:a:autoptimize:autoptimize:1.9.0
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cpe:2.3:a:autoptimize:autoptimize:1.9.1
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cpe:2.3:a:autoptimize:autoptimize:1.9.2
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cpe:2.3:a:autoptimize:autoptimize:1.9.3
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cpe:2.3:a:autoptimize:autoptimize:1.9.4
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cpe:2.3:a:autoptimize:autoptimize:2.0.0
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cpe:2.3:a:autoptimize:autoptimize:2.0.1
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cpe:2.3:a:autoptimize:autoptimize:2.0.2
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cpe:2.3:a:autoptimize:autoptimize:2.1.0
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cpe:2.3:a:autoptimize:autoptimize:2.1.1
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cpe:2.3:a:autoptimize:autoptimize:2.1.2
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cpe:2.3:a:autoptimize:autoptimize:2.2.0
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cpe:2.3:a:autoptimize:autoptimize:2.2.1
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cpe:2.3:a:autoptimize:autoptimize:2.2.2
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cpe:2.3:a:autoptimize:autoptimize:2.3.0
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cpe:2.3:a:autoptimize:autoptimize:2.3.1
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cpe:2.3:a:autoptimize:autoptimize:2.3.2
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cpe:2.3:a:autoptimize:autoptimize:2.3.3
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cpe:2.3:a:autoptimize:autoptimize:2.3.4
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cpe:2.3:a:autoptimize:autoptimize:2.4.0
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cpe:2.3:a:autoptimize:autoptimize:2.4.1
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cpe:2.3:a:autoptimize:autoptimize:2.4.2
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cpe:2.3:a:autoptimize:autoptimize:2.4.3
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cpe:2.3:a:autoptimize:autoptimize:2.4.4
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cpe:2.3:a:autoptimize:autoptimize:2.5.0
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cpe:2.3:a:autoptimize:autoptimize:2.5.1
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cpe:2.3:a:autoptimize:autoptimize:2.6.0
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cpe:2.3:a:autoptimize:autoptimize:2.6.1
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cpe:2.3:a:autoptimize:autoptimize:2.6.2
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cpe:2.3:a:autoptimize:autoptimize:2.7.0
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cpe:2.3:a:autoptimize:autoptimize:2.7.1
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cpe:2.3:a:autoptimize:autoptimize:2.7.2
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cpe:2.3:a:autoptimize:autoptimize:2.7.3
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cpe:2.3:a:autoptimize:autoptimize:2.7.4
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cpe:2.3:a:autoptimize:autoptimize:2.7.5
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cpe:2.3:a:autoptimize:autoptimize:2.7.6
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cpe:2.3:a:autoptimize:autoptimize:2.7.7