CVE-2025-7044

{"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"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-7044", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-12-03T16:41:56.792010Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-03T16:42:48.167Z"}}], "cna": {"title": "Privilege Escalation in MAAS via Websocket Request Manipulation", "source": {"discovery": "INTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Jacopo Rota"}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "CAPEC-233 Privilege Escalation"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"repo": "https://launchpad.net/maas", "vendor": "Ubuntu", "product": "MAAS", "versions": [{"status": "affected", "version": "3.3.0", "lessThan": "3.3.11", "versionType": "semver"}, {"status": "affected", "version": "3.4.0", "lessThan": "3.4.9", "versionType": "semver"}, {"status": "affected", "version": "3.5.0", "lessThan": "3.5.9", "versionType": "semver"}, {"status": "affected", "version": "3.6.0", "lessThan": "3.6.2", "versionType": "semver"}, {"status": "unaffected", "version": "3.7.0", "versionType": "semver"}, {"status": "unaffected", "version": "3.8.0", "versionType": "semver"}], "platforms": ["Linux"], "packageName": "maas", "collectionURL": "https://canonical.com/maas", "defaultStatus": "unaffected"}], "references": [{"url": "https://bugs.launchpad.net/maas/+bug/2115714"}], "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269 Improper Privilege Management"}]}], "providerMetadata": {"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "shortName": "canonical", "dateUpdated": "2025-12-03T15:45:47.494Z"}}}, "cveMetadata": {"cveId": "CVE-2025-7044", "state": "PUBLISHED", "dateUpdated": "2025-12-03T16:42:52.179Z", "dateReserved": "2025-07-03T08:57:34.048Z", "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "datePublished": "2025-12-03T15:45:47.494Z", "assignerShortName": "canonical"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"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"}]}], "source": "security@ubuntu.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:canonical:maas:*:*:*:*:*:*:*:*", "matchCriteriaId": "4998723E-E15A-418C-96D6-411C2D337136", "versionEndExcluding": "3.3.11", "versionStartIncluding": "3.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:canonical:maas:*:*:*:*:*:*:*:*", "matchCriteriaId": "D81D2C91-04DD-46DB-9BB5-D4092FAB7957", "versionEndExcluding": "3.4.9", "versionStartIncluding": "3.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:canonical:maas:*:*:*:*:*:*:*:*", "matchCriteriaId": "02799C47-8A68-40C9-9061-F877F82CA4BA", "versionEndExcluding": "3.5.9", "versionStartIncluding": "3.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:canonical:maas:*:*:*:*:*:*:*:*", "matchCriteriaId": "FE9600AC-800F-49C3-8C8E-916FBD815E17", "versionEndExcluding": "3.6.2", "versionStartIncluding": "3.6.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}, {"lang": "es", "value": "Una vulnerabilidad de validaci\u00f3n de entrada incorrecta existe en el manejador de websockets de usuario de MAAS. Un atacante autenticado y sin privilegios puede interceptar una solicitud websocket user.update e inyectar la propiedad is_superuser establecida en verdadero. El servidor valida incorrectamente esta entrada, permitiendo al atacante autopromoverse a un rol de administrador. Esto resulta en control administrativo total sobre el despliegue de MAAS."}], "id": "CVE-2025-7044", "lastModified": "2026-10-18T17:10:00.110", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.1, "impactScore": 4.0, "source": "security@ubuntu.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-7044", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-12-03T16:41:56.792010Z", "version": "2.0.3"}}]}, "published": "2025-12-03T16:16:00.450", "references": [{"source": "security@ubuntu.com", "tags": ["Third Party Advisory"], "url": "https://bugs.launchpad.net/maas/+bug/2115714"}], "sourceIdentifier": "security@ubuntu.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "security@ubuntu.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{"created": "2025-12-04T16:44:08.721947+00:00", "updated": "2025-12-04T16:44:08.721974+00:00", "vendors": ["canonical", "canonical$PRODUCT$maas"]}