Auth bypass in Taiga Taiga-back
CVE-2026-59097
Taiga before 6.10.2 contains a missing authorization vulnerability that allows unauthenticated remote attackers to create default due-date records in any project by exploiting unprotected POST endpoints on the user-story, task, and issue d…
Vulnerability class: Broken Access Control
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Taiga Taiga-back — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (patch)
- disclosure@vulncheck.com (technical-description, exploit)
- disclosure@vulncheck.com (issue-tracking)
- disclosure@vulncheck.com (release-notes)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-59097?
- CVE-2026-59097 is a medium-severity vulnerability in Taiga Taiga-back, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-07-02.
- How severe is CVE-2026-59097?
- Medium severity. CVSS v3 base score is 5.3 out of 10.