Vulnerability Details : CVE-2022-39233
Potential exploit
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.
Products affected by CVE-2022-39233
Exploit prediction scoring system (EPSS) score for CVE-2022-39233
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-39233
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
NIST | |
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
GitHub, Inc. |
CWE ids for CVE-2022-39233
-
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.Assigned by:
- nvd@nist.gov (Primary)
- security-advisories@github.com (Secondary)
-
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-39233
-
https://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccq
GitLab repository branch prefix can be updated by any user · Advisory · Enalean/tuleap · GitHubThird Party Advisory
-
https://tuleap.net/plugins/tracker/?aid=28848
GitLab repository branch prefix can be updated by any user - request #28848 - Requests - TuleapExploit;Vendor Advisory
-
https://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853ac
fix!: GitLab repository branch prefix can be updated by any user · Enalean/tuleap@a06cb42 · GitHubPatch;Third Party Advisory
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https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853ac
Git - TuleapPatch;Vendor Advisory
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