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TI-2025-20236 Aliases CVE-2025-27401

In Tuleap, deleting a report can delete criteria filters in other reports

Priority LOW 21CWE-440Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Tuleap is an Open Source Suite to improve management of software developments and collaboration. In a standard usages of Tuleap, the issue has a limited impact, it will mostly leave dangling data. However, a malicious user could create and delete reports multiple times to cycle through all the filters of all reports of the instance and delete them. The malicious user only needs to have access to one tracker. This would result in the loss of all criteria filters forcing users and tracker admins to re-create them. This vulnerability is fixed in Tuleap Community Edition 16.4.99.1740498975 and Tuleap Enterprise Edition 16.4-6 and 16.3-11.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00325 25th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed tuleap (Enalean): 16.4.99.1740498975

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
Enaleantuleapbefore 16.4.99.174049897516.4.99.1740498975Patch availableCNA
  • tuleap VendorEnalean Affected before 16.4.99.1740498975 Fixed in 16.4.99.1740498975 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:*before 16.3-11VulnerableEnalean
cpe:2.3:a:enalean:tuleap:*:*:*:*:community:*:*:*before 16.4.99.1740498975VulnerableEnalean
cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:*16.4 to before 16.4-6VulnerableEnalean
  • cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:* Versions before 16.3-11 Vulnerable ·Enalean
  • cpe:2.3:a:enalean:tuleap:*:*:*:*:community:*:*:* Versions before 16.4.99.1740498975 Vulnerable ·Enalean
  • cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:* Versions 16.4 to before 16.4-6 Vulnerable ·Enalean

Remediation

  • Fix · CNA tuleap (Enalean) Fixed in 16.4.99.1740498975

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-27401

References

Exploit 1

Patch 2

  • 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