CVE-2022-39233

Public Exploit
Tuleap subject to Missing Authorization allowing for branch prefix modification

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.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.16%
Vendor Advisory tuleap.net Vendor Advisory tuleap.net
Affected: Enalean tuleap
Published at:
Updated at:

References

Link Tags
https://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccq third party advisory
https://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853ac third party advisory patch
https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853ac patch vendor advisory
https://tuleap.net/plugins/tracker/?aid=28848 vendor advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-39233?
CVE-2022-39233 has been scored as a medium severity vulnerability.
How to fix CVE-2022-39233?
To fix CVE-2022-39233, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-39233 being actively exploited in the wild?
It is possible that CVE-2022-39233 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-39233?
CVE-2022-39233 affects Enalean tuleap.
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