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CVE-2026-40483
MEDIUM5.4
Descricao
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the Pledge Editor renders donation comment values directly into HTML input value attributes without escaping via htmlspecialchars(). An authenticated user with Finance permissions can inject HTML attribute-breaking characters and event handlers into the comment field, which are stored in the database and execute in the browser of any user who subsequently opens the pledge record for editing, resulting in stored XSS. This issue has been fixed in version 7.2.0.
Detalhes CVE
Pontuacao CVSS v3.15.4
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioREQUIRED
Publicado4/18/2026
Ultima modificacao4/20/2026
Fontenvd
Avistamentos honeypot0
Fraquezas (CWE)
CWE-79CWE-116
Referencias
https://github.com/ChurchCRM/CRM/commit/b3da72a2b35f9c600e340a9dfd35e7792ff4f899(security-advisories@github.com)
https://github.com/ChurchCRM/CRM/pull/8609(security-advisories@github.com)
https://github.com/ChurchCRM/CRM/security/advisories/GHSA-wjmf-w8gj-rx7g(security-advisories@github.com)
Correlacoes IOC
Sem correlacoes registradas
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