Is there a public exploit for CVE-2026-61673?

No public exploit for CVE-2026-61673 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-61673?

CVE-2026-61673 scores CVSS 6.3 (v4.0), rated medium.

6.3 Medium

WeGIA is a web manager for charitable institutions.

CVE-2026-61673

WeGIA is a web manager for charitable institutions. Prior to 3.8.7, a stored DOM cross-site scripting vulnerability in web/html/memorando/listardespachos.php results from unsafe handling of the texto field. The affected flow spans web/controle/memorando/DespachoControle.php and web/dao/memorando/DespachoDAO.php: FILTERSANITIZESPECIALCHARS is applied during storage, but htmlentitydecode() 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/listardespachos.php with idmemorando. 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.

Assessment

CVSS: 6.3 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 29 October 2026
Last updated: 4 November 2026
Weakness: CWE-79
Assigner: security-advisories@github.com

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

At the source

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