Vulnerability Details CVE-2021-34640
The Securimage-WP-Fixed WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/securimage-wp.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.5.4.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.077
EPSS Ranking 91.6%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
- https://plugins.trac.wordpress.org/browser/securimage-wp-fixed/trunk/securimage-wp.php#L628
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34640
- https://plugins.trac.wordpress.org/browser/securimage-wp-fixed/trunk/securimage-wp.php#L628
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34640
Products affected by CVE-2021-34640
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cpe:2.3:a:securimage-wp-fixed_project:securimage-wp-fixed:-
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cpe:2.3:a:securimage-wp-fixed_project:securimage-wp-fixed:3.5.4