CVE-2026-32768 (GCVE-0-2026-32768)

Vulnerability from cvelistv5 – Published: 2026-03-20 05:30 – Updated: 2026-03-20 15:58
VLAI?
Title
Chall-Manager's invalid NetworkPolicy enables a malicious actor to pivot into another namespace
Summary
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.
Severity ?
7.9 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
ctfer-io chall-manager Affected: < 0.6.5
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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