CVE-2026-59097 Details
Description
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 due-date API viewsets. Attackers can supply an arbitrary project identifier to these endpoints, which bypass permission checks and apply the AllowAny default, to pre-empt project administrators from initializing due dates by creating records before they can do so themselves.
A missing authorization vulnerability has been identified in Taiga versions prior to 6.10.2. This vulnerability allows unauthenticated remote attackers to create default due-date records in any project by exploiting unprotected POST endpoints in the user-story, task, and issue due-date API viewsets. Attackers can send an arbitrary project identifier to these endpoints, bypassing permission checks and using the AllowAny default. This exploitation can prevent project administrators from initializing due dates by creating records before they have the opportunity to do so.
Users can update to Taiga version 6.10.2 or later, where this vulnerability has been addressed. Instructions for updating can be found in the Taiga documentation.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 2, 2026CISA-ADP
Assessed Jul 6, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/taigaio/taiga-back/issues/244 | CISA-ADP | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/taigaio/taiga-back/commit/f925af424623350e04d4abc45bf1dc70e70c48a9 | [email protected] | Source CodeVendor |
| https://github.com/taigaio/taiga-back/issues/244 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/taigaio/taiga-back/pull/245 | [email protected] | Issue TrackingVendor |
| https://github.com/taigaio/taiga-back/releases/tag/6.10.2 | [email protected] | Release NotesVendor |
| https://www.vulncheck.com/advisories/taiga-unauthorized-due-date-creation-via-api-viewsets | [email protected] | AdvisoryRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Taiga | < 6.10.2 (semver) |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 14, 2026 | CVE Modified | [email protected] |
| Jul 6, 2026 | CVE Modified | CISA-ADP |
| Jul 2, 2026 | New CVE Received | [email protected] |