CVE-2026-61794

Katalog CVE

CVSS 6.8 · Medium EPSS 0,59%

Kerentanan Improper Input Validation. Skor CVSS 3.1 6.8 (Medium) menurut github.com.

Deskripsi (NVD)

Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.7, the Tenant update validation in internal/webhook/tenant/validation/forbidden_annotations_regex.go compiles ForbiddenLabels.Regex for both the labels and annotations checks instead of validating ForbiddenAnnotations.Regex. An administrator who can update a Tenant can therefore persist a malformed ForbiddenAnnotations.Regex while leaving the labels expression valid. Namespace creation or update later passes the stored expression through pkg/api/forbidden_list.go, where regexp.MustCompile can panic during forbidden metadata validation and deny namespace operations for the affected tenant. This issue is fixed in version 0.13.7.

Rincian

Terbit di NVD

18 September 2026

Terakhir diubah

24 September 2026

Status NVD

Deferred

CVSS 3.1

6.8 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation

EPSS (30 hari)

0,59% peluang dieksploitasi; lebih tinggi dari 46,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/projectcapsule/capsule/commit/8d89d6865df6f41c7faa22fc9e807a57b01bfd0e
• https://github.com/projectcapsule/capsule/pull/1983
• https://github.com/projectcapsule/capsule/releases/tag/v0.13.7
• https://github.com/projectcapsule/capsule/security/advisories/GHSA-gxjc-74v5-3vx3