VulnerabilityDeferred
CVE-2024-12554
The Peter’s Custom Anti-Spam plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.2.3.
MEDIUM 5.4EPSS 0.21%
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
Description
The Peter’s Custom Anti-Spam plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.2.3. This is due to missing nonce validation on the cas_register_post() function. This makes it possible for unauthenticated attackers to blacklist emails via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
- EPSS
- 0.21% probability · 11th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/peters-custom-anti-spam-image/trunk/custom_anti_spam.php#L1081
- https://plugins.trac.wordpress.org/changeset/3208894/
- https://wordpress.org/plugins/peters-custom-anti-spam-image/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3c52ca89-4f13-41da-bc10-80d212c6219c?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.