{"id":"CVE-2026-61673","published":"2026-10-29T22:17:05.447","lastModified":"2026-10-29T22:17:05.563","description":"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 `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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-79"],"vendors":[],"products":[],"references":[{"url":"https://github.com/LabRedesCefetRJ/WeGIA/commit/9524556c5940149e20cea389d2966dd010d3b5af","tags":[]},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/issues/516","tags":[]},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.7","tags":[]},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-83p7-cx5x-7g34","tags":[]}],"exploitRefs":[{"url":"https://github.com/LabRedesCefetRJ/WeGIA/commit/9524556c5940149e20cea389d2966dd010d3b5af","tags":[]},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/issues/516","tags":[]},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.7","tags":[]},{"url":"https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-83p7-cx5x-7g34","tags":[]}],"hasPoc":true,"ai":null}