CVE-2025-9620

medium

Description

The Seo Monster plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.3.3. This is due to missing or incorrect nonce validation on the check_integration() function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/d224151c-0fe2-4032-a847-39628cc2f520?source=cve

https://plugins.trac.wordpress.org/browser/seo-monster/trunk/tpl/integration.php#L42

https://plugins.trac.wordpress.org/browser/seo-monster/trunk/inc/class_seo_monster_ui.php#L69

Details

Source: Mitre, NVD

Published: 2025-09-11

Updated: 2025-09-11

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

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

Severity: Medium

EPSS

EPSS: 0.00012