CVE-2026-53641

FOSSBilling is a free, open-source billing and client management system. Versions 0.6.0 through 0.7.2 have a stored cross-site scripting XSS vulnerability in the client-facing email history views of FOSSBilling. Email HTML content contenthtml is rendered into a JavaScript template literal using t...

CVE-2026-53641

FOSSBilling is a free, open-source billing and client management system. Versions 0.6.0 through 0.7.2 have a stored cross-site scripting XSS vulnerability in the client-facing email history views of FOSSBilling. Email HTML content contenthtml is rendered into a JavaScript template literal using t...

PT-2026-56034

Name of the Vulnerable Software and Affected Versions FOSSBilling versions 0.6.0 through 0.7.2 Description A stored cross-site scripting XSS issue exists in the client-facing email history views. This occurs because email HTML content, specifically the content html variable, is rendered into a...