{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54671","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-15T22:53:58.560Z","datePublished":"2026-09-17T21:55:39.003Z","dateUpdated":"2026-09-18T13:09:54.841Z"},"containers":{"cna":{"title":"WeGIA: Authorization Bypass via Empty Resource Array in InternoControle","problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-chpq-hc43-6mhw","tags":["x_refsource_CONFIRM"],"url":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-chpq-hc43-6mhw"},{"name":"https://github.com/LabRedesCefetRJ/WeGIA/issues/1640","tags":["x_refsource_MISC"],"url":"https://github.com/LabRedesCefetRJ/WeGIA/issues/1640"},{"name":"https://github.com/LabRedesCefetRJ/WeGIA/commit/767bc5fcca54b9edcbf3ac8363736e528efdfc19","tags":["x_refsource_MISC"],"url":"https://github.com/LabRedesCefetRJ/WeGIA/commit/767bc5fcca54b9edcbf3ac8363736e528efdfc19"},{"name":"https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.5","tags":["x_refsource_MISC"],"url":"https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.5"}],"affected":[{"vendor":"LabRedesCefetRJ","product":"WeGIA","versions":[{"version":"< 3.8.5","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-09-17T21:55:39.003Z"},"descriptions":[{"lang":"en","value":"WeGIA is a web manager for charitable institutions. Prior to 3.8.5, WeGIA maps InternoControle to an empty resource array in web/controle/control.php, and verificarPermissao in web/dao/MiddlewareDAO.php treats that empty array as unconditional access for every authenticated user. The methods in web/controle/InternoControle.php, including listarUm, alterar, and excluir, accept user-controlled id or idInterno values without verifying ownership, allowing a low-privileged user to read, modify, or delete another person's records and expose personal, identity, address, medical, and family information. The advisory notes that a self-referencing load bug can crash this controller in the reported revision, but the empty-resource authorization pattern and affected methods remain the vulnerability under review. This issue is fixed in version 3.8.5."}],"source":{"advisory":"GHSA-chpq-hc43-6mhw","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-chpq-hc43-6mhw","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-18T13:08:49.482367Z","id":"CVE-2026-54671","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-18T13:09:54.841Z"}}]}}