Description (CNA)
A flaw was found in Red Hat Quay's notification webhook feature. The Slack and generic webhook notification handlers accept user-supplied URLs without SSRF validation, allowing a repository administrator to make the Quay worker issue POST requests to internal network addresses or cloud infrastructure endpoints that should not be reachable from the application.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat OpenShift Update Service | affected |
| Red Hat / Red Hat Quay 3 | unknown |
| Red Hat / Red Hat Quay 3 | affected |
CWE
CWE-918
References
- https://access.redhat.com/security/cve/CVE-2026-16910
- https://bugzilla.redhat.com/show_bug.cgi?id=2506685
ADP enrichment
No English description supplied.
No references supplied.