What’s Vulnerable › Vulnerabilities
CVE-2022-39233: Tuleap subject to Missing Authorization allowing for branch prefix modification
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2022-10-19 · updated 2026-06-17
- Weakness: CWE-862
Description
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.
Affected products
- Enalean tuleap: from 12.9.99.228 before 14.0.99.24; from 12.10 before 13.12-6; from 14.0 before 14.0-3 — fixed in 13.12-6, 14.0-3, 14.0.99.24
How to fix
Upgrade to a fixed version: Enalean tuleap 13.12-6, 14.0-3, 14.0.99.24. Check the vendor advisory for mitigations.
References
- https://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853ac
- https://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccq
- https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853ac
- https://tuleap.net/plugins/tracker/?aid=28848
- https://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853ac
- https://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccq
- https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853ac
- https://tuleap.net/plugins/tracker/?aid=28848
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