{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-64487", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2025-11-05T19:12:25.102Z", "datePublished": "2026-02-11T20:25:41.719Z", "dateUpdated": "2026-02-11T20:52:54.633Z"}, "containers": {"cna": {"title": "Outline is vulnerable to privilege escalation vulnerability in document sharing", "problemTypes": [{"descriptions": [{"cweId": "CWE-269", "lang": "en", "description": "CWE-269: Improper Privilege Management", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/outline/outline/security/advisories/GHSA-c8xf-3j86-7686", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/outline/outline/security/advisories/GHSA-c8xf-3j86-7686"}, {"name": "https://github.com/outline/outline/releases/tag/v1.1.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/outline/outline/releases/tag/v1.1.0"}], "affected": [{"vendor": "outline", "product": "outline", "versions": [{"version": "<= 1.0.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-02-11T20:25:41.719Z"}, "descriptions": [{"lang": "en", "value": "Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a privilege escalation vulnerability exists in the Outline document management system due to inconsistent authorization checks between user and group membership management endpoints. This vulnerability is fixed in 1.1.0."}], "source": {"advisory": "GHSA-x4x3-6c29-946p", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-02-11T20:52:44.862719Z", "id": "CVE-2025-64487", "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": "2026-02-11T20:52:54.633Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-64487", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-02-11T20:52:44.862719Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-11T20:52:50.804Z"}}], "cna": {"title": "Outline is vulnerable to privilege escalation vulnerability in document sharing", "source": {"advisory": "GHSA-x4x3-6c29-946p", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "outline", "product": "outline", "versions": [{"status": "affected", "version": "<= 1.0.1"}]}], "references": [{"url": "https://github.com/outline/outline/security/advisories/GHSA-c8xf-3j86-7686", "name": "https://github.com/outline/outline/security/advisories/GHSA-c8xf-3j86-7686", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/outline/outline/releases/tag/v1.1.0", "name": "https://github.com/outline/outline/releases/tag/v1.1.0", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a privilege escalation vulnerability exists in the Outline document management system due to inconsistent authorization checks between user and group membership management endpoints. This vulnerability is fixed in 1.1.0."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269: Improper Privilege Management"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-02-11T20:25:41.719Z"}}}, "cveMetadata": {"cveId": "CVE-2025-64487", "state": "PUBLISHED", "dateUpdated": "2026-02-11T20:52:54.633Z", "dateReserved": "2025-11-05T19:12:25.102Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-02-11T20:25:41.719Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:getoutline:outline:*:*:*:*:*:*:*:*", "matchCriteriaId": "ABE341AC-7D41-4359-AA3D-BFCEEDD9910B", "versionEndExcluding": "1.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a privilege escalation vulnerability exists in the Outline document management system due to inconsistent authorization checks between user and group membership management endpoints. This vulnerability is fixed in 1.1.0."}], "id": "CVE-2025-64487", "lastModified": "2026-02-20T18:17:53.060", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-02-11T21:16:17.757", "references": [{"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/outline/outline/releases/tag/v1.1.0"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/outline/outline/security/advisories/GHSA-c8xf-3j86-7686"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}