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CVE-2026-23634

nvd nist
Published: Jan 16, 2026Modified: Jun 17, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

Description

Pepr is a type safe K8s middleware. Prior to 1.0.5 , Pepr defaults to a cluster-admin RBAC configuration and does not explicitly force or enforce least-privilege guidance for module authors. The default behavior exists to make the “getting started” experience smooth: new users can experiment with Pepr and create resources dynamically without needing to pre-configure RBAC. This vulnerability is fixed in 1.0.5.

Affected (1)

Defenseunicorns
1 product
Pepr
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Pepr
Before 1.0.5

Related CWEs

CWE-272
Least Privilege Violation
The elevated privilege level required to perform operations such as chroot() should be dropped immediately after the operation is performed.

References (2)

Source: security-advisories@github.com
Release Notes
Source: security-advisories@github.com
Vendor Advisory

Timeline

No history available yet.