CVE-2021-34640

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

Published Aug 11, 2021 CVSS 3.1 · 6.1 Medium EPSS 2.3% KEV · Not listed
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.

Remediation

Vendor Solution

Uninstall the plugin.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2021-21290 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Securimage-WP-Fixed <= 3.5.4 Reflected Cross-Site Scripting Securimage-WP-Fixed <= 3.5.4 Reflected Cross-Site Scripting
Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
May 23, 2025, 8:10 PM
Reserved
Jun 10, 2021, 12:00 AM
Status
Modified
Published
Aug 11, 2021, 3:15 PM
Modified
Jun 17, 2026, 3:56 AM