CVEvulnerability
CVE-2026-4789
9.8 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-03-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-918
Description
Kyverno, versions 1.16.0 and later, are vulnerable to SSRF due to unrestricted CEL HTTP functions.
Affected configurations
• kyverno kyverno (>= 1.16.0 <= 1.17.1)
Related
Weakness · CWE (1)
- CWE-918 Server-Side Request Forgery weakness
References
- https://github.com/kyverno/kyverno Product
- https://kb.cert.org/vuls/id/655822 Third Party Advisory
- https://portswigger.net/web-security/ssrf Technical Description
- https://www.kb.cert.org/vuls/id/655822 Third Party Advisory