Red HatCVE-2026-16910
Red Hat Quay: server-side request forgery
Medium5.5CVE-2026-16910 · Published Jul 24, 2026
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 versions
| Package | Affected | Fixed in |
|---|---|---|
| Red Hat OpenShift Update Service Product | all versions | No fix yet |
| Red Hat Quay 3 Product | all versions | No fix yet |
| all versions | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-918
More Red Hat advisories
All Red Hat| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 24 | Red Hat libsoup: request smuggling | Medium5.4 | No fix yet |
| Jul 24 | Red Hat libsoup: information disclosure | Medium6.5 | No fix yet |
| Jul 24 | Red Hat libsoup. An unsigned integer underflow: integer overflow | Medium6.5 | No fix yet |
| Jul 24 | A flaw was found in the cluster-proxy service-proxy component used in Red Hat... | High8.5 | No fix yet |
| Jul 24 | Red Hat pki-core: improper authorization | Low3.1 | No fix yet |
| Jul 24 | Red Hat role-users endpoint: insecure direct object reference | Medium6.5 | No fix yet |