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TI-2022-18611 Aliases CVE-2022-39233

Tuleap subject to Missing Authorization allowing for branch prefix modification

Priority MEDIUM 58CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00835 57th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed tuleap (Enalean): 14.0.99.24

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Enaleantuleap12.9.99.228 to before 14.0.99.2414.0.99.24Patch availableCNA
  • tuleap VendorEnalean Affected 12.9.99.228 to before 14.0.99.24 Fixed in 14.0.99.24 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:enalean:tuleap:*:*:*:*:community:*:*:*12.9.99.228 to before 14.0.99.24VulnerableEnalean
cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:*12.10 to before 13.12-6; 14.0 to before 14.0-3VulnerableEnalean
  • cpe:2.3:a:enalean:tuleap:*:*:*:*:community:*:*:* Versions 12.9.99.228 to before 14.0.99.24 Vulnerable ·Enalean
  • cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:* Versions 12.10 to before 13.12-6; 14.0 to before 14.0-3 Vulnerable ·Enalean

Remediation

  • Fix · CNA tuleap (Enalean) Fixed in 14.0.99.24

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-39233

References

Exploit 1

Patch 2

Advisory 1

  • TI-2017-05064 An issue was discovered in Enalean Tuleap 9.6 and prior versions. CVSS 3.0HIGH 8.8
  • TI-2023-19888 Tuleap allows preview of a linked artifact with a type does not respect permissions CVSS 3.1MEDIUM 6.5
  • TI-2025-21539 Tuleap allows XSS via the content of RSS feeds in the RSS widgets CVSS 3.1MEDIUM 4.8
  • TI-2024-16583 Tuleap's mass update clears the permissions on artifact field CVSS 3.1MEDIUM 6.5
  • TI-2024-15444 Tuleap's content of artifacts might be readable by unauthorized users CVSS 3.1MEDIUM 6.5
  • TI-2024-31377 Tuleap does not properly check permissions for email notifications in trackers CVSS 3.1MEDIUM 5.7
See all 67 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences