Medium severity6.1NVD Advisory· Published Aug 11, 2021· Updated Jun 17, 2026No known patch
CVE-2021-34640
No known patch is available for this vulnerability.
The affected plugin has been removed from the WordPress.org directory (reason: Security Issue), and no patched version is being distributed through the official directory. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.
CVE-2021-34640
Description
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.
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Affected products
3- Securimage-WP-Fixed/Securimage-WP-Fixedv5Range: 3.5.4
- Range: <=3.5.4
- cpe:2.3:a:securimage-wp-fixed_project:securimage-wp-fixed:*:*:*:*:*:wordpress:*:*Range: <=3.5.4
Patches
Vulnerability mechanics
References
2- plugins.trac.wordpress.org/browser/securimage-wp-fixed/trunk/securimage-wp.phpnvdExploitThird Party Advisory
- www.wordfence.com/vulnerability-advisories/nvdExploitThird Party Advisory
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