CVE-2026-13544 Feehi CMS API users access control
Remote attackers can bypass access controls on the Feehi CMS API users endpoint to read or modify user data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-13544?
CVE-2026-13544 is a medium-severity missing authorization vulnerability in Feehi CMS, published on 29 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A flaw has been found in Feehi CMS up to 2.1.1. Affected by this issue is some unknown functionality of the file /api/users of the component API. This manipulation causes improper access controls. The attack can be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-13544?
How do I fix CVE-2026-13544?
No fix has been published for CVE-2026-13544 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-13544 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13544 exists.
Sources
Also known as GHSA-fgv8-397h-qgqf.