CVE-2026-23634

EUVD-2026-3113
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
0 NONE
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
defenseunicornspepr
𝑥
< 1.0.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/defenseunicorns/pepr/releases/tag/v1.0.5
https://github.com/defenseunicorns/pepr/security/advisories/GHSA-w54x-r83c-x79q