crítica
CVE-2026-32768
Chall-Manager's invalid NetworkPolicy enables a malicious actor to pivot into another namespace
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
GHSA7.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según GHSA (alta).
Descripción
Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. In versions prior to 0.6.5, due to a miswritten NetworkPolicy, a malicious actor can pivot from an instance to any Pod out of the origin namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. In the specific case of sdk/kubernetes.Kompose it does not isolate the instances. This issue has been fixed in version 0.6.5.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/ctfer-io/chall-manager/deploy, github.com/ctfer-io/chall-manager/sdk | 0.6.5 |
Mostrar las 2 entradas de 1 fuente
| Fuente | Paquete | Corregido en |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/ctfer-io/chall-manager/deploy | 0.6.5 |
| go::GitHub Security Advisory Go | github.com/ctfer-io/chall-manager/sdk | 0.6.5 |
Referencias
- https://github.com/ctfer-io/chall-manager
- https://github.com/ctfer-io/chall-manager/commit/dc5ef27dfed2befef7f506ab8ca14d062b0d79c5
- https://github.com/ctfer-io/chall-manager/releases/tag/v0.6.5
- https://github.com/ctfer-io/chall-manager/security/advisories/GHSA-mw24-f3xh-j3qv
- https://nvd.nist.gov/vuln/detail/CVE-2026-32768