CVE-2026-5582
Description
The FuseWP plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.24.2. This is due to missing nonce verification on the toggle_sync_status() function. This makes it possible for unauthenticated attackers to toggle the status of sync rules (enable/disable) via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://plugins.trac.wordpress.org/browser/fusewp/tags/1.1.24.2/src/core/src/AjaxHandler.php#L149
- https://plugins.trac.wordpress.org/browser/fusewp/trunk/src/core/src/AjaxHandler.php#L149
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3505110@fusewp/trunk/src/core/src/AjaxHandler.php&old=3172907@fusewp/trunk/src/core/src/AjaxHandler.php&sfp_email=&sfph_mail=
- https://wordpress.org/plugins/fusewp/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1ff5889e-b9fd-494f-b25d-78e85e94d34c?source=cve
CWEs
CWE-352
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.