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Description

The ARK Related Posts plugin for WordPress is vulnerable to Cross-Site Request Forgery in version 2.19. This is due to missing or incorrect nonce validation on the ark_rp_options_page function. This makes it possible for unauthenticated attackers to modify the plugin's configuration settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

PUBLISHED Reserved 2025-11-25 | Published 2025-12-05 | Updated 2025-12-05 | Assigner Wordfence




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Problem types

CWE-352 Cross-Site Request Forgery (CSRF)

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-12-04:Disclosed

Credits

Muhammad Nur Ibnu Hubab finder

References

www.wordfence.com/...-89e5-4d8c-a1ba-c272196a3340?source=cve

plugins.trac.wordpress.org/...post/trunk/ark-relatedpost.php

plugins.trac.wordpress.org/.../tags/2.19/ark-relatedpost.php

cve.org (CVE-2025-13684)

nvd.nist.gov (CVE-2025-13684)