CVE-2026-14165: Authorization Bypass Through User-Controlled Key vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-13 · updated 2026-10-24
Weakness: CWE-639

Description

An Authorization Bypass Through User-Controlled Key vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to access data of other users without authorization.

Affected products

Dassault Systèmes Tuleap Enterprise Edition: from 17.0-1 through 17.0-31; from 17.5-1 through 17.5-17

References

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-14165

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