CVE-2026-77686 Dolibarr Account card.php improper authorization
Remote attackers can bypass authorization checks in Dolibarr's user account handler to access or modify user data without proper permissions.
- 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-2026-77686?
CVE-2026-77686 is a medium-severity missing authorization vulnerability in Dolibarr, published on 21 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A weakness has been identified in Dolibarr up to 23.0.4. This affects an unknown part of the file htdocs/user/card.php of the component Account Handler. This manipulation of the argument ID causes improper authorization. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 24.0.0 is able to mitigate this issue. Patch name: b2a2c995537cb6282383b5e903cb5ffa29b823e6. The affected component should be upgraded.
Which versions are affected by CVE-2026-77686?
How do I fix CVE-2026-77686?
No fix has been published for CVE-2026-77686 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-2026-77686 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-77686 exists.
Sources
Also known as GHSA-9rjx-wh4h-x9fj.