Medium 6.3Published Oct 29, 2026

CVE-2026-61673WeGIA: Stored DOM XSS in listar_despachos.php Allows Account Takeover

Updated under an hour ago (Oct 30, 2026, 3:40 AM ET)

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It affects LabRedesCefetRJ WeGIA. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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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.

CVSS: 6.3 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Oct 29, 2026
First seen by InfoSec Signals: Oct 29, 2026

Affected products

Affected products

LabRedesCefetRJ WeGIA labredescefetrj:wegia (from the name)	before 3.8.7	CNA record

References

References

https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-83p7-cx5x-7g34	x-refsource-confirm
https://github.com/LabRedesCefetRJ/WeGIA/issues/516	x-refsource-misc
https://github.com/LabRedesCefetRJ/WeGIA/commit/9524556c5940149e20cea389d2966dd010d3b5af	x-refsource-misc
https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.7	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.