CVE-2021-43806

Name: CVE-2021-43806
Creator: NVD / NIST
Published: 2021-12-15T20:15:08.557+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.54%

Last modified Jun 17, 2026

CVE-2021-43806 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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 user settings when constructing the SQL query to browse and search commits in the CVS repositories. EPSS estimates a 1.54% chance of exploitation in the next 30 days.

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 user settings when constructing the SQL query to browse and search commits in the CVS repositories. A authenticated malicious user with read access to a CVS repository could execute arbitrary SQL queries. Tuleap instances without an active CVS repositories are not impacted. The following versions contain the fix: Tuleap Community Edition 13.2.99.155, Tuleap Enterprise Edition 13.1-7, and Tuleap Enterprise Edition 13.2-6.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.54%

71.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Enalean	Tuleap	< 13.2.99.155
Enalean	Tuleap	>= 13.1-1, < 13.1-7
Enalean	Tuleap	>= 13.2-1, < 13.2-6

References

https://github.com/Enalean/tuleap/commit/b82be896b00a787ed46a77bd4700e8fccfe2e5baPatch, Third Party Advisory
https://github.com/Enalean/tuleap/security/advisories/GHSA-x8fr-8gvw-cc4vPatch, Third Party Advisory
https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=b82be896b00a787ed46a77bd4700e8fccfe2e5baPatch, Vendor Advisory
https://tuleap.net/plugins/tracker/?aid=24202Issue Tracking, Patch, Vendor Advisory
https://github.com/Enalean/tuleap/commit/b82be896b00a787ed46a77bd4700e8fccfe2e5baPatch, Third Party Advisory
https://github.com/Enalean/tuleap/security/advisories/GHSA-x8fr-8gvw-cc4vPatch, Third Party Advisory
https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=b82be896b00a787ed46a77bd4700e8fccfe2e5baPatch, Vendor Advisory
https://tuleap.net/plugins/tracker/?aid=24202Issue Tracking, Patch, Vendor Advisory

Timeline

Published: Dec 15, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-43806?

How severe is CVE-2021-43806?

CVE-2021-43806 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.54% probability of exploitation in the next 30 days.

How do I fix CVE-2021-43806?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-43806?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST