Tuleap subject to Missing Authorization allowing for branch prefix modification
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.7%
exploitation probability
0.7%top 50% of all CVEs
observed exploitation
nono source reports it
Tuleap is a Free & Open Source Suite to improve management of software developments and collaboration. In versions 12.9.99.228 and above, prior to 14.0.99.24, authorizations are not properly verified when updating the branch prefix used by the GitLab repository integration. Authenticated users can change the branch prefix of any of the GitLab repository integration they can see vie the REST endpoint `PATCH /gitlab_repositories/{id}`. This action should be restricted to Git administrators. This issue is patched in Tuleap Community Edition 14.0.99.24 and Tuleap Enterprise Edition 14.0-3. There are no known workarounds.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
Enalean · tuleapReferences
https://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853achttps://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccqhttps://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853achttps://tuleap.net/plugins/tracker/?aid=28848