Is CVE-2026-77923 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-77923?

CVE-2026-77923 has a CVSS v3 severity of MEDIUM (4.3).

Back

CVE-2026-77923

Description

Dolibarr 21.0.0 before 24.0.0 contains an authorization bypass vulnerability caused by an inverted boolean condition in the private-project membership check within the clonetasks mass action handler in htdocs/core/actions_massactions.inc.php. Authenticated users with project creation permission but without access to a target private project can exploit the flawed !in_array() check to clone tasks into unauthorized private projects.