{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-32768","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-13T18:53:03.534Z","datePublished":"2026-03-20T05:30:07.431Z","dateUpdated":"2026-03-20T15:58:42.743Z"},"containers":{"cna":{"title":"Chall-Manager's invalid NetworkPolicy enables a malicious actor to pivot into another namespace","problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","subAvailabilityImpact":"HIGH","baseScore":7.9,"baseSeverity":"HIGH","vectorString":"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","version":"4.0"}}],"references":[{"name":"https://github.com/ctfer-io/chall-manager/security/advisories/GHSA-mw24-f3xh-j3qv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ctfer-io/chall-manager/security/advisories/GHSA-mw24-f3xh-j3qv"},{"name":"https://github.com/ctfer-io/chall-manager/commit/dc5ef27dfed2befef7f506ab8ca14d062b0d79c5","tags":["x_refsource_MISC"],"url":"https://github.com/ctfer-io/chall-manager/commit/dc5ef27dfed2befef7f506ab8ca14d062b0d79c5"},{"name":"https://github.com/ctfer-io/chall-manager/releases/tag/v0.6.5","tags":["x_refsource_MISC"],"url":"https://github.com/ctfer-io/chall-manager/releases/tag/v0.6.5"}],"affected":[{"vendor":"ctfer-io","product":"chall-manager","versions":[{"version":"< 0.6.5","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-20T05:30:07.431Z"},"descriptions":[{"lang":"en","value":"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."}],"source":{"advisory":"GHSA-mw24-f3xh-j3qv","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-20T15:56:49.479890Z","id":"CVE-2026-32768","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-20T15:58:42.743Z"}}]}}