Vulnerability Description
Docs through 5.6.1 contains a server-side request forgery vulnerability in the cors-proxy endpoint that allows anonymous attackers to make outbound requests by providing a public document UUID. Attackers can exploit DNS time-of-check-time-of-use race conditions and shared address space bypasses to access internal network resources and exfiltrate image content.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/suitenumerique/docs
- https://github.com/suitenumerique/docs/blob/v5.6.1/src/backend/core/api/viewsets
- https://github.com/suitenumerique/docs/blob/v5.6.1/src/backend/core/models.py
- https://github.com/suitenumerique/docs/issues/2545
- https://www.vulncheck.com/advisories/docs-through-5.6.1-ssrf-via-unauthenticated
FAQ
What is CVE-2026-91081?
CVE-2026-91081 is a vulnerability with a CVSS score of 5.8 (MEDIUM). Docs through 5.6.1 contains a server-side request forgery vulnerability in the cors-proxy endpoint that allows anonymous attackers to make outbound requests by providing a public document UUID. Attack...
How severe is CVE-2026-91081?
CVE-2026-91081 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-91081?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.