Critical severity9.8NVD Advisory· Published Mar 30, 2026· Updated Apr 3, 2026
CVE-2026-4789
CVE-2026-4789
Description
Kyverno, versions 1.16.0 and later, are vulnerable to SSRF due to unrestricted CEL HTTP functions.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/kyverno/kyvernoGo | >= 1.16.0, < 1.17.0 | 1.17.0 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- github.com/advisories/GHSA-rggm-jjmc-3394ghsaADVISORY
- kb.cert.org/vuls/id/655822nvdThird Party Advisory
- nvd.nist.gov/vuln/detail/CVE-2026-4789ghsaADVISORY
- www.kb.cert.org/vuls/id/655822nvdThird Party AdvisoryWEB
- github.com/kyverno/kyverno/pull/15729ghsaWEB
- github.com/kyverno/kyverno/security/advisories/GHSA-rggm-jjmc-3394ghsaWEB
- portswigger.net/web-security/ssrfnvdTechnical Description
News mentions
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