{"id":"CVE-2024-12554","aliases":["EUVD-2024-50954","GHSA-8w6m-pgw2-jrgq"],"status":"published","title":"Peter’s Custom Anti-Spam \u003c= 3.2.3 - Cross-Site Request Forgery via cas_register_post Function","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.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00217,"percentile":0.1229,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2024-12-18T09:22:39Z","modified":"2026-06-17T06:59:56Z","products":[{"vendor":"pkthree","product":"peter’s custom anti-spam"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3c52ca89-4f13-41da-bc10-80d212c6219c?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/peters-custom-anti-spam-image/trunk/custom_anti_spam.php#L1081"},{"url":"https://wordpress.org/plugins/peters-custom-anti-spam-image/#developers"},{"url":"https://plugins.trac.wordpress.org/changeset/3208894/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-12554"},{"url":"https://plugins.trac.wordpress.org/changeset/3208894"},{"url":"https://github.com/advisories/GHSA-8w6m-pgw2-jrgq"}],"sources":{"cve":[{"id":"CVE-2024-12554","title":"Peter’s Custom Anti-Spam \u003c= 3.2.3 - Cross-Site Request Forgery via cas_register_post Function","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.","status":"published","published":"2024-12-18T09:22:39.427Z","modified":"2026-04-08T16:47:23.851Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:34:12.635756Z"}],"euvd":[{"id":"EUVD-2024-50954","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.","status":"published","published":"2024-12-18T09:22:39Z","modified":"2026-04-08T16:47:23Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:25:02.323358Z"}],"ghsa":[{"id":"GHSA-8w6m-pgw2-jrgq","title":"The Peter’s Custom Anti-Spam plugin for WordPress is vulnerable to Cross-Site Request Forgery in...","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.","status":"published","published":"2024-12-18T12:30:54Z","modified":"2024-12-18T12:30:55Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:59:13.557601Z"}],"nvd":[{"id":"CVE-2024-12554","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.","status":"published","published":"2024-12-18T10:15:08.493Z","modified":"2026-06-17T06:59:56.077Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:10:40.507978Z"}]}}