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CVE-2026-56399

Open WebUI - Server-Side Request Forgery via Location Redirect in /api/v1/retrieval/process/web PUBLISHED

Description (CNA)

Open WebUI before 0.6.27 contains a server-side request forgery vulnerability in the /api/v1/retrieval/process/web endpoint that allows authenticated users to bypass SSRF protections. Attackers can manipulate URL parameters with location redirect headers to access internal services and potentially execute commands via instance secrets.

Affected (CNA)

Vendor / productVersions
open-webui / open-webuiaffected 0 before 0.6.27; unaffected 0.6.27

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.