Kyverno, versions 1.16.0 and later, are vulnerable to SSRF due to unrestricted CEL HTTP functions.
History

Fri, 03 Apr 2026 19:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:kyverno:kyverno:*:*:*:*:*:*:*:*

Fri, 03 Apr 2026 10:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-918

Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-918

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 01 Apr 2026 02:15:00 +0000

Type Values Removed Values Added
First Time appeared Kyverno
Kyverno kyverno
Weaknesses CWE-918
Vendors & Products Kyverno
Kyverno kyverno

Tue, 31 Mar 2026 03:00:00 +0000

Type Values Removed Values Added
Description Kyverno, versions 1.16.0 and later, are vulnerable to SSRF due to unrestricted CEL HTTP functions.
Title CVE-2026-4789
References

cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-04-01T18:43:50.952Z

Reserved: 2026-03-24T20:03:13.388Z

Link: CVE-2026-4789

cve-icon Vulnrichment

Updated: 2026-03-30T21:18:08.577Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-30T21:17:10.843

Modified: 2026-04-03T18:17:51.837

Link: CVE-2026-4789

cve-icon Redhat

No data.