{"id":"CVE-2026-71567","state":"PUBLISHED","title":"User-controlled variables inserted unescaped into shell scripts and Kubernetes manifests","description":"In openshift-metal3/fakefish there is a repeated pattern in some of the scripts where shell variables\n are injected without quoting them either into command lines or into \nmanifests. This mostly applies to the Image URL and BMC credentials \n(which are not verified by FakeFish).","publishedAt":"2026-08-17T14:39:09.651Z","updatedAt":"2026-08-17T15:25:12.659Z","severity":{"score":7.7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","source":"redhat-cnalr"},"assigner":"redhat-cnalr","products":["openshift-metal3 fakefish"],"affected":[{"vendor":"openshift-metal3","product":"fakefish","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"28f9a6b","versionType":"git"},{"version":"526550a","status":"unaffected","versionType":"git"}],"repo":"https://github.com/openshift-metal3/fakefish/"}],"references":["https://github.com/openshift-metal3/fakefish/security/advisories/GHSA-xfhv-fp7q-v2cc"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/71xxx/CVE-2026-71567.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71567","state":"PUBLISHED","datePublished":"2026-08-17T14:39:09.651Z","dateUpdated":"2026-08-17T15:25:12.659Z","assignerShortName":"redhat-cnalr","assignerOrgId":"74b3a70d-cca6-4d34-9789-e83b222ae3be","dateReserved":"2026-08-07T12:08:03.283Z"},"containers":{"cna":{"title":"User-controlled variables inserted unescaped into shell scripts and Kubernetes manifests","descriptions":[{"lang":"en","value":"In openshift-metal3/fakefish there is a repeated pattern in some of the scripts where shell variables\n are injected without quoting them either into command lines or into \nmanifests. This mostly applies to the Image URL and BMC credentials \n(which are not verified by FakeFish)."}],"affected":[{"vendor":"openshift-metal3","product":"fakefish","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"28f9a6b","versionType":"git"},{"version":"526550a","status":"unaffected","versionType":"git"}],"repo":"https://github.com/openshift-metal3/fakefish/"}],"references":[{"url":"https://github.com/openshift-metal3/fakefish/security/advisories/GHSA-xfhv-fp7q-v2cc","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":7.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat-cnalr","orgId":"74b3a70d-cca6-4d34-9789-e83b222ae3be","dateUpdated":"2026-08-17T14:39:09.651Z"},"datePublic":"2026-08-13T16:18:00.000Z","source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.4"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-17T14:49:55.069770Z","id":"CVE-2026-71567","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-17T15:25:12.659Z"}}]}}}