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.
Published 2022-10-19 11:15:11
Updated 2023-07-14 18:17:43
Source GitHub, Inc.
View at NVD,   CVE.org

Products affected by CVE-2022-39233

  • Enalean » Tuleap » Enterprise Edition
    Versions from including (>=) 12.10 and before (<) 13.12-6
    cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:*
  • Enalean » Tuleap » Community Edition
    Versions from including (>=) 12.9.99.228 and before (<) 14.0.99.24
    cpe:2.3:a:enalean:tuleap:*:*:*:*:community:*:*:*
  • Enalean » Tuleap » Enterprise Edition
    Versions from including (>=) 14.0 and before (<) 14.0-3
    cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:*

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

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