HOMEVULNERABILITIESCVE-2022-39233
MEDIUM

CVE-2022-39233

CWE-862Published: October 19, 2022· Updated: Jun 17, 2026

5.4
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2022-39233 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected Vendors & Products

enalean1 product(s)
tuleap
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853ac
PATCHhttps://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853ac
PATCHhttps://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853ac
PATCHhttps://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853ac
ADVISORYhttps://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccq
ADVISORYhttps://tuleap.net/plugins/tracker/?aid=28848
ADVISORYhttps://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccq
ADVISORYhttps://tuleap.net/plugins/tracker/?aid=28848

All References (8)

→
https://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853acPatch · Third Party Advisory
→
https://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccqThird Party Advisory
→
https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853acPatch · Vendor Advisory
→
https://tuleap.net/plugins/tracker/?aid=28848Exploit · Vendor Advisory
→
https://github.com/Enalean/tuleap/commit/a06cb42d55c840d61a484472ed6b169ab23853acPatch · Third Party Advisory
→
https://github.com/Enalean/tuleap/security/advisories/GHSA-3884-972x-3ccqThird Party Advisory
→
https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=a06cb42d55c840d61a484472ed6b169ab23853acPatch · Vendor Advisory
→
https://tuleap.net/plugins/tracker/?aid=28848Exploit · Vendor Advisory

Quick Facts

CVE IDCVE-2022-39233
CVSS Score5.4 / 10
SeverityMEDIUM
WeaknessCWE-862
CISA KEVNo
Affected1 vendor(s)
PublishedOct 19, 2022

Related CVEs (CWE-862)

CVE-2025-30416
10.0
CVE-2026-0092
10.0
CVE-2026-33712
10.0
CVE-2024-2086
10.0
CVE-2026-34976
10.0
CVE-2025-45854
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-39233 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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