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CVE-2026-4789

nvd nist
Published: Mar 30, 2026Modified: Apr 3, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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

Affected (1)

Products: Kyverno: Kyverno
Kyverno
1 product
Kyverno
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Kyverno
From 1.16.0 to 1.17.1

Related CWEs

CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References (4)

Source: cret@cert.org
Product
Source: cret@cert.org
Third Party Advisory
Source: cret@cert.org
Technical Description
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.