{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-63458", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-16T21:37:45.768Z", "datePublished": "2026-09-18T17:32:54.847Z", "dateUpdated": "2026-09-18T19:50:33.901Z"}, "containers": {"cna": {"title": "Perses project query parameter authorization bypass exposes cross-project resources", "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "lang": "en", "description": "CWE-639: Authorization Bypass Through User-Controlled Key", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/perses/perses/security/advisories/GHSA-cjgj-2fwf-4c2w", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/perses/perses/security/advisories/GHSA-cjgj-2fwf-4c2w"}, {"name": "https://github.com/perses/perses/commit/8015fb340bdc625953e73a7a688be5b939159540", "tags": ["x_refsource_MISC"], "url": "https://github.com/perses/perses/commit/8015fb340bdc625953e73a7a688be5b939159540"}, {"name": "https://github.com/perses/perses/releases/tag/v0.54.0-beta.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/perses/perses/releases/tag/v0.54.0-beta.3"}], "affected": [{"vendor": "perses", "product": "perses", "versions": [{"version": "< 0.54.0-beta.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-09-18T17:33:16.974Z"}, "descriptions": [{"lang": "en", "value": "Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-beta.3, an authenticated user with viewer access to one project can supply another project through the project query parameter on project-scoped list endpoints, including /api/v1/projects/{project}/dashboards and /api/v1/datasources. The request-controlled project value is used to select dashboards, datasources, and variables without enforcing the caller's authorization for that selected project, which breaks project-level tenant isolation and exposes complete resource specifications belonging to other projects. This issue is fixed in version 0.54.0-beta.3."}], "source": {"advisory": "GHSA-cjgj-2fwf-4c2w", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-18T19:50:23.078796Z", "id": "CVE-2026-63458", "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": "2026-09-18T19:50:33.901Z"}}]}}

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