CVE-2026-116610 The Clean Login plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.20.1 due to a missing capabi
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-116610?
CVE-2026-116610 is a medium-severity vulnerability in hornero Clean Login, published on 28 Oct 2026.
Official description
The Clean Login plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.20.1 due to a missing capability check on the CleanLogin_Shortcode::get_pages_with_shortcodes() function hooked to the save_post action. This makes it possible for authenticated attackers, with Contributor-level access and above, to overwrite the plugin's cl_login_url/cl_login_id/cl_register_url/cl_register_id/cl_restore_url/cl_restore_id/cl_edit_url/cl_edit_id/cl_change_password_url/cl_change_password_id options with the ID and permalink of a post they themselves authored — simply by embedding the plugin's shortcodes in their own post content.
Weakness: CWE-862
Which versions are affected by CVE-2026-116610?
How do I fix CVE-2026-116610?
No fix has been published for CVE-2026-116610 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-116610 being exploited?
There is no known exploitation of CVE-2026-116610 in the wild and no public exploit code.
Sources
Also known as GHSA-v79r-g77x-46wf.