CVE-2026-91081

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 v3 5.8 MEDIUM

5.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/suitenumerique/docs
https://github.com/suitenumerique/docs/blob/v5.6.1/src/backend/core/api/viewsets.py
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-cors-proxy-endpoint

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-14 18:20

Updated : 2026-09-14 18:20

NVD link : CVE-2026-91081

Mitre link : CVE-2026-91081

CVE.ORG link : CVE-2026-91081

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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