CVE-2026-105411 Tuleap Enterprise Edition - Authorization Bypass

Tuleap Enterprise Edition 17.0 through 17.5 contains an authorization bypass through user-controlled key caused by improper access control in tracker administration, letting attackers with tracker admin rights update or delete fields across all trackers, exploit requires tracker administration privileges.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.23% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authorization Bypass
Impact
Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Published
12 October 2026
Updated
15 October 2026
Weakness
CWE-639

Vendor fix

Update to a version later than 17.5 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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