{"id":"CVE-2026-55683","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-55683","generatedAt":"2026-10-28T01:19:31.565Z","title":"A remote attacker can use the affected parameters to execute arbitrary SQL that reads or modifies WeGIA database content, including billing records and credential data.","description":"WeGIA is a web manager for charitable institutions. Prior to 3.8.6, the unauthenticated web/html/socio/sistema/cadastro_cobranca.php endpoint accepts POST input through extract($_REQUEST) and directly incorporates valor, valor_pago, id_pessoa, id_socio, and id_sociotipo into UPDATE, INSERT, and SELECT statements without prepared statements. A remote attacker can use the affected parameters to execute arbitrary SQL that reads or modifies WeGIA database content, including billing records and credential data. The same SQL access can delete or truncate tables, causing loss of application data. This issue is fixed in version 3.8.6.","published":"2026-10-14T20:17:51.000Z","lastModified":"2026-10-15T16:18:17.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":[],"epss":{"score":0.00592,"percentile":0.48033,"date":"2026-10-26","history":[{"date":"2026-10-15","score":0.00474,"percentile":0.39475}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-14T20:17:51.000Z","detail":{"score":"9.8","severity":"CRITICAL","publishedAt":"2026-10-14T20:17:50.640Z"},"summary":"New CVE, critical severity (CVSS 9.8)."}],"references":[{"url":"https://github.com/LabRedesCefetRJ/WeGIA/commit/f819be361f984592c4b5a35db830495b4e2263fa","source":"security-advisories@github.com"},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/issues/184","source":"security-advisories@github.com"},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/pull/1705","source":"security-advisories@github.com"},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.6","source":"security-advisories@github.com"},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-vjxh-wcf9-4qgq","source":"security-advisories@github.com"},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-vjxh-wcf9-4qgq","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-55683","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}