What’s Vulnerable › Vulnerabilities

CVE-2021-41142: XSS via the name of a deleted attachment

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-10-14 · updated 2026-06-17
• Weakness: CWE-79

Description

Tuleap Open ALM is a libre and open source tool for end to end traceability of application and system developments. There is a cross-site scripting vulnerability in Tuleap Community Edition prior to 12.11.99.25 and Tuleap Enterprise Edition 12.11-2. A malicious user with the capability to add and remove attachment to an artifact could force a victim to execute uncontrolled code. Tuleap Community Edition 11.17.99.146 and Tuleap Enterprise Edition 12.11-2 contain a fix for the issue.

Affected products

• Enalean tuleap: before 11.17.99.146; before 12.11-2 — fixed in 11.17.99.146, 12.11-2

How to fix

Upgrade to a fixed version: Enalean tuleap 11.17.99.146, 12.11-2. Check the vendor advisory for mitigations.

References

• https://github.com/Enalean/tuleap/commit/d6c837ed6fa66d319175954a42f93d4d86745208
• https://github.com/Enalean/tuleap/security/advisories/GHSA-p3j6-6h9h-34r5
• https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=d6c837ed6fa66d319175954a42f93d4d86745208
• https://tuleap.net/plugins/tracker/?aid=22570
• https://github.com/Enalean/tuleap/commit/d6c837ed6fa66d319175954a42f93d4d86745208
• https://github.com/Enalean/tuleap/security/advisories/GHSA-p3j6-6h9h-34r5
• https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=d6c837ed6fa66d319175954a42f93d4d86745208
• https://tuleap.net/plugins/tracker/?aid=22570

Get alerted when CVE-2021-41142 or the next vulnerability affects your stack