CVE-2026-59097

MEDIUM 5.3

Taiga < 6.10.2 - Unauthorized Due-Date Creation via API Viewsets

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	taiga
Product	taiga-back
Published	Jul 2, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

taiga / taiga-back

0 < 6.10.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/taigaio/taiga-back/releases/tag/6.10.2 github.com: https://github.com/taigaio/taiga-back/issues/244 github.com: https://github.com/taigaio/taiga-back/pull/245 github.com: https://github.com/taigaio/taiga-back/commit/f925af424623350e04d4abc45bf1dc70e70c48a9 vulncheck.com: https://www.vulncheck.com/advisories/taiga-unauthorized-due-date-creation-via-api-viewsets

Credits

George Chen