CVE-2025-0924 WP Activity Log <= 5.2.2 - Unauthenticated Stored Cross-Site Scripting

What is CVE-2025-0924?

CVE-2025-0924 is a high-severity cross-site scripting vulnerability in melapress WP Activity Log, published on 17 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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.

Weakness: CWE-79

Which versions are affected by CVE-2025-0924?

It affects 1 product.

Products include Melapress Wp Activity Log.

How do I fix CVE-2025-0924?

No fix has been published for CVE-2025-0924 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-0924 being exploited?

There is no known exploitation of CVE-2025-0924 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Other vulnerabilities in melapress WP Activity Log

• CVE-2024-2018 WP Activity Log Premium <= 4.6.4 - Authenticated (Subscriber+) SQL Injection High 8.8
• CVE-2024-10793 WP Activity Log <= 5.2.1 - Unauthenticated Stored Cross-Site Scripting via User_id Parameter High 7.2
• CVE-2023-50905 WordPress WP Activity Log Plugin <= 4.6.1 is vulnerable to Cross Site Scripting (XSS) High 7.1
• CVE-2025-0767 WP Activity Log 5.3.2 - Insecure deserialization Medium 6.3

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-gqj7-345q-xx3j.