CVE-2021-34640

MEDIUM NUCLEI

Securimage-wp-fixed < 3.5.4 - XSS

Title source: rule

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.

Nuclei Templates (1)

WordPress Securimage-WP-Fixed <=3.5.4 - Cross-Site Scripting

MEDIUMby dhiyaneshDK

References (2)

[Exploit, Third Party Advisory] https://plugins.trac.wordpress.org/browser/securimage-wp-fixed/trunk/securimage-wp.php#L628

[Exploit, Third Party Advisory] https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34640

Scores

CVSS v3 6.1

EPSS 0.0386

EPSS Percentile 88.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE

CWE-79

Status published

Products (1)

securimage-wp-fixed_project/securimage-wp-fixed < 3.5.4

Published Aug 11, 2021

Tracked Since Feb 18, 2026