What’s Vulnerable › Vulnerabilities

CVE-2025-53902: Tuleap exposes artifacts to a mentioned user via email notifications

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-07-29 · updated 2026-06-17
• Weakness: CWE-863

Description

Tuleap is an Open Source Suite created to facilitate management of software development and collaboration. In Tuleap Community Edition prior to version 16.9.99.1752585665 and Tuleap Enterprise Edition prior to 16.8-6 and 16.9-5, users may potentially access confidential information from artifacts that they are not authorized to view. This is fixed in Tuleap Community Edition prior to version 16.9.99.1752585665 and Tuleap Enterprise Edition prior to 16.8-6 and 16.9-5.

Affected products

• Enalean tuleap: before 16.8-6; before 16.9.99.1752585665; from 16.9 before 16.9-5 — fixed in 16.8-6, 16.9-5, 16.9.99.1752585665

How to fix

Upgrade to a fixed version: Enalean tuleap 16.8-6, 16.9-5, 16.9.99.1752585665. Check the vendor advisory for mitigations.

References

• https://github.com/Enalean/tuleap/commit/ebe054df8a2672afee41af84e5ba14b57ef8b789
• https://github.com/Enalean/tuleap/security/advisories/GHSA-6f24-5v47-rj6j
• https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=ebe054df8a2672afee41af84e5ba14b57ef8b789
• https://tuleap.net/plugins/tracker/?aid=43704

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