{"id":"CVE-2026-61673","title":"WeGIA: Stored DOM XSS in listar_despachos.php Allows Account Takeover","summary":"WeGIA is a web manager for charitable institutions. Prior to 3.8.7, a stored DOM cross-site scripting vulnerability in `web/html/memorando/listar_despachos.php` results from unsafe handling of the `texto` field. The affected flow spans `…","severity":"medium","cvss":6.3,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:N","cvssSource":"cna","cwe":["CWE-79"],"vendor":"LabRedesCefetRJ","product":"WeGIA","affected":["WeGIA < 3.8.7"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-04T01:49:50.016321Z"},"exploitAvailable":true,"published":"2026-10-29","updated":"2026-11-04","sourceUpdated":"2026-11-04T01:50:23.862Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-61673","references":[{"url":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-83p7-cx5x-7g34","label":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-83p7-cx5x-7g34"},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/issues/516","label":"https://github.com/LabRedesCefetRJ/WeGIA/issues/516"},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/commit/9524556c5940149e20cea389d2966dd010d3b5af","label":"https://github.com/LabRedesCefetRJ/WeGIA/commit/9524556c5940149e20cea389d2966dd010d3b5af"},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.7","label":"https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.7"}],"tags":["cve.org","exploit-available"],"epss":0.00334,"epssPercentile":0.26948,"ingestedAt":"2026-11-03T09:40:52.159Z","slug":"CVE-2026-61673","body":"## Overview\n\nWeGIA is a web manager for charitable institutions. Prior to 3.8.7, a stored DOM cross-site scripting vulnerability in `web/html/memorando/listar_despachos.php` results from unsafe handling of the `texto` field. The affected flow spans `web/controle/memorando/DespachoControle.php` and `web/dao/memorando/DespachoDAO.php`: `FILTER_SANITIZE_SPECIAL_CHARS` is applied during storage, but `html_entity_decode()` later decodes the stored content and `jQuery .html()` inserts the result into the DOM. An attacker able to submit a memorandum dispatch through `/controle/control.php` using `DespachoControle` and `metodo=incluir` can store malicious HTML or JavaScript. The code executes automatically when another user views the memorandum thread through `/html/memorando/listar_despachos.php` with `id_memorando`. This permits arbitrary JavaScript execution, theft of administrator `PHPSESSID` session tokens, privileged session hijacking, account takeover, and unauthorized access to privileged or internal functionality. This issue is fixed in version 3.8.7.\n\n## Affected\n\n- `WeGIA < 3.8.7`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":34.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":234038,"id":"CVE-2026-61673","ts":1793910909140,"field":"exploit_available","old":"false","new":"true"}]}