CVE-2026-39941

ChurchCRM has an XSS vulnerability

CVSS 5.3 MEDIUMEPSS 0.3%CWE-79 CWE-80

ChurchCRM is an open-source church management system. Prior to 7.1.0, an XSS vulnerability allows attacker-supplied input sent via a the EName and EDesc parameters in EditEventAttendees.php to be rendered in a page without proper output encoding, enabling arbitrary JavaScript execution in victims' browsers. This vulnerability is fixed in 7.1.0.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Produtos afetados

ChurchCRM · CRM

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →

Referências

https://github.com/ChurchCRM/CRM/commit/d2f7f36e2ea342419026ddc4bc4ea8efbf5e7e98 https://github.com/ChurchCRM/CRM/releases/tag/7.1.0 https://github.com/ChurchCRM/CRM/security/advisories/GHSA-4mqw-9jww-2c58