Description

The WP Activity Log plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘message’ parameter in all versions up to, and including, 5.2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Classification

CVE ID: CVE-2025-0924

CVSS Base Severity: HIGH

CVSS Base Score: 7.2

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

Affected Products

Vendor: melapress

Product: WP Activity Log

Exploit Prediction Scoring System (EPSS)

EPSS Score: 9.61% (probability of being exploited)

EPSS Percentile: 92.34% (scored less or equal to compared to others)

EPSS Date: 2025-03-18 (when was this score calculated)

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/91699d32-1768-4d87-a4f2-91969b3e3355?source=cve
https://wordpress.org/plugins/wp-security-audit-log/#developers
https://plugins.trac.wordpress.org/browser/wp-security-audit-log/trunk/classes/Controllers/class-alert-manager.php
https://plugins.trac.wordpress.org/browser/wp-security-audit-log/trunk/classes/Controllers/class-alert.php
https://plugins.trac.wordpress.org/changeset/3238760/

Timeline