{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/80560?format=json","vulnerability_id":"VCID-cdcs-jfm2-hbgd","summary":"Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.24.0, Fission's Environment CRD exposes spec.runtime.podSpec and spec.builder.podSpec, which are merged into the Kubernetes pod specs for runtime and builder pods. The merge logic propagated hostNetwork, hostPID, hostIPC, container privileged, and serviceAccountName from the user-supplied podspec with no filtering, and Environment.Validate performed no security-relevant checks on these fields. This issue has been patched in version 1.24.0.","aliases":[{"alias":"CVE-2026-50564"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://github.com/fission/fission/pull/3391","reference_id":"3391","reference_type":"","scores":[{"value":"9.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-06-10T18:47:35Z/"}],"url":"https://github.com/fission/fission/pull/3391"},{"reference_url":"https://github.com/fission/fission/security/advisories/GHSA-gx55-f84r-v3r7","reference_id":"GHSA-gx55-f84r-v3r7","reference_type":"","scores":[{"value":"9.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-06-10T18:47:35Z/"}],"url":"https://github.com/fission/fission/security/advisories/GHSA-gx55-f84r-v3r7"},{"reference_url":"https://github.com/fission/fission/releases/tag/v1.24.0","reference_id":"v1.24.0","reference_type":"","scores":[{"value":"9.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-06-10T18:47:35Z/"}],"url":"https://github.com/fission/fission/releases/tag/v1.24.0"}],"weaknesses":[{"cwe_id":269,"name":"Improper Privilege Management","description":"The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor."},{"cwe_id":284,"name":"Improper Access Control","description":"The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor."},{"cwe_id":693,"name":"Protection Mechanism Failure","description":"The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product."}],"exploits":[],"severity_range_score":"9.9 - 9.9","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-cdcs-jfm2-hbgd"}