Vulnerability Description
Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. In affected versions Tuleap does not sanitize properly the search filter built from the ldap_id attribute of a user during the daily synchronization. A malicious user could force accounts to be suspended or take over another account by forcing the update of the ldap_uid attribute. Note that the malicious user either need to have site administrator capability on the Tuleap instance or be an LDAP operator with the capability to create/modify account. The Tuleap instance needs to have the LDAP plugin activated and enabled for this issue to be exploitable. This issue has been patched in Tuleap Community Edition 13.2.99.31, Tuleap Enterprise Edition 13.1-5, and Tuleap Enterprise Edition 13.2-3.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Enalean | Tuleap | < 13.2.99.31 |
Related Weaknesses (CWE)
References
- https://github.com/Enalean/tuleap/commit/bd47f29847fcd6a68d359bc8aefb8749bb8a1b7PatchThird Party Advisory
- https://github.com/Enalean/tuleap/security/advisories/GHSA-887w-pv2r-x8pmThird Party Advisory
- https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=bd47f29847fcd6a68PatchVendor Advisory
- https://tuleap.net/plugins/tracker/?aid=24149Issue TrackingPatchVendor Advisory
- https://github.com/Enalean/tuleap/commit/bd47f29847fcd6a68d359bc8aefb8749bb8a1b7PatchThird Party Advisory
- https://github.com/Enalean/tuleap/security/advisories/GHSA-887w-pv2r-x8pmThird Party Advisory
- https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=bd47f29847fcd6a68PatchVendor Advisory
- https://tuleap.net/plugins/tracker/?aid=24149Issue TrackingPatchVendor Advisory
FAQ
What is CVE-2021-41276?
CVE-2021-41276 is a vulnerability with a CVSS score of 6.7 (MEDIUM). Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. In affected versions Tuleap does not sanitize properly the search filter built from the ldap_...
How severe is CVE-2021-41276?
CVE-2021-41276 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-41276?
Check the references section above for vendor advisories and patch information. Affected products include: Enalean Tuleap.