{"id":"CVE-2026-27603","state":"PUBLISHED","title":"Chartbrew: Unauthenticated Chart Filter Endpoint: POST /project/:project_id/chart/:chart_id/filter missing verifyToken + checkPermissions","description":"Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to version 4.8.4, the chart filter endpoint POST /project/:project_id/chart/:chart_id/filter is missing both verifyToken and checkPermissions middleware, allowing unauthenticated users to access chart data from any team/project. This issue has been patched in version 4.8.4.","publishedAt":"2026-03-06T04:07:49.383Z","updatedAt":"2026-03-06T16:08:26.139Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["chartbrew chartbrew"],"affected":[{"vendor":"chartbrew","product":"chartbrew","versions":[{"version":"< 4.8.4","status":"affected"}]}],"references":["https://github.com/chartbrew/chartbrew/security/advisories/GHSA-9fhr-5vvc-p455","https://github.com/chartbrew/chartbrew/releases/tag/v4.8.4"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/27xxx/CVE-2026-27603.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-27603","state":"PUBLISHED","datePublished":"2026-03-06T04:07:49.383Z","dateUpdated":"2026-03-06T16:08:26.139Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-02-20T19:43:14.602Z"},"containers":{"cna":{"title":"Chartbrew: Unauthenticated Chart Filter Endpoint: POST /project/:project_id/chart/:chart_id/filter missing verifyToken + checkPermissions","descriptions":[{"lang":"en","value":"Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to version 4.8.4, the chart filter endpoint POST /project/:project_id/chart/:chart_id/filter is missing both verifyToken and checkPermissions middleware, allowing unauthenticated users to access chart data from any team/project. This issue has been patched in version 4.8.4."}],"affected":[{"vendor":"chartbrew","product":"chartbrew","versions":[{"version":"< 4.8.4","status":"affected"}]}],"references":[{"url":"https://github.com/chartbrew/chartbrew/security/advisories/GHSA-9fhr-5vvc-p455","name":"https://github.com/chartbrew/chartbrew/security/advisories/GHSA-9fhr-5vvc-p455","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/chartbrew/chartbrew/releases/tag/v4.8.4","name":"https://github.com/chartbrew/chartbrew/releases/tag/v4.8.4","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","lang":"en","description":"CWE-306: Missing Authentication for Critical Function","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-06T04:07:49.383Z"},"source":{"advisory":"GHSA-9fhr-5vvc-p455","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-06T16:00:23.121932Z","id":"CVE-2026-27603","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-06T16:08:26.139Z"}}]}}}