CVE-2025-51529 Denial of service in n/a
Remote attackers can exhaust database resources via unlimited write operations in the Cookies and Content Security Policy plugin, causing denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-51529?
CVE-2025-51529 is a medium-severity denial of service vulnerability in n/a, published on 19 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Incorrect Access Control in the AJAX endpoint functionality in jonkastonka Cookies and Content Security Policy plugin through version 2.29 allows remote attackers to cause a denial of service (database server resource exhaustion) via unlimited database write operations to the wp_ajax_nopriv_cacsp_insert_consent_data endpoint.
Weakness: CWE-284
Which versions are affected by CVE-2025-51529?
It affects 1 product.
Products include Followmedarling Cookies and Content Security Policy.
How do I fix CVE-2025-51529?
No fix has been published for CVE-2025-51529 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-51529 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-51529 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-wj4j-558c-wmpc.