Server-Side Request Forgery (SSRF) Affecting kyverno-1.16 package, versions <1.16.3-r13
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-WOLFILATEST-KYVERNO116-15997829
- published12 Apr 2026
- disclosed30 Mar 2026
Introduced: 30 Mar 2026
CVE-2026-4789 (opens in a new tab)How to fix?
Upgrade Wolfi kyverno-1.16 to version 1.16.3-r13 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kyverno-1.16 package and not the kyverno-1.16 package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
Kyverno, versions 1.16.0 and later, are vulnerable to SSRF due to unrestricted CEL HTTP functions.