{"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"}}]}}