{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-7044","assignerOrgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","state":"PUBLISHED","assignerShortName":"canonical","dateReserved":"2025-07-03T08:57:34.048Z","datePublished":"2025-12-03T15:45:47.494Z","dateUpdated":"2025-12-03T16:42:52.179Z"},"containers":{"cna":{"affected":[{"collectionURL":"https://canonical.com/maas","defaultStatus":"unaffected","packageName":"maas","platforms":["Linux"],"product":"MAAS","repo":"https://launchpad.net/maas","vendor":"Ubuntu","versions":[{"lessThan":"3.3.11","status":"affected","version":"3.3.0","versionType":"semver"},{"lessThan":"3.4.9","status":"affected","version":"3.4.0","versionType":"semver"},{"lessThan":"3.5.9","status":"affected","version":"3.5.0","versionType":"semver"},{"lessThan":"3.6.2","status":"affected","version":"3.6.0","versionType":"semver"},{"status":"unaffected","version":"3.7.0","versionType":"semver"},{"status":"unaffected","version":"3.8.0","versionType":"semver"}]}],"descriptions":[{"lang":"en","value":"An Improper Input Validation vulnerability exists in the user websocket handler of MAAS. An authenticated, unprivileged attacker can intercept a user.update websocket request and inject the is_superuser property set to true. The server improperly validates this input, allowing the attacker to self-promote to an administrator role. This results in full administrative control over the MAAS deployment."}],"impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}]}],"references":[{"url":"https://bugs.launchpad.net/maas/+bug/2115714"}],"credits":[{"lang":"en","value":"Jacopo Rota","type":"finder"}],"source":{"discovery":"INTERNAL"},"title":"Privilege Escalation in MAAS via Websocket Request Manipulation","providerMetadata":{"orgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","shortName":"canonical","dateUpdated":"2025-12-03T15:45:47.494Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-03T16:41:56.792010Z","id":"CVE-2025-7044","options":[{"Exploitation":"none"},{"Automatable":"no"},{"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":"2025-12-03T16:42:52.179Z"}}]}}