Vulnerabilidades do Postalserver Postal

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CVEs publicadas que afetam Postalserver Postal: 1 registro(s), com versões afetadas e correções.
cpe:2.3:a:postalserver:postal

CVE-2026-25529 Alta · 8.1 CWE-79 12/03/2026

Postal has HTML injection / XSS in message view

Postal is an open source SMTP server. Postal versions less than 3.3.5 had a HTML injection vulnerability that allowed unescaped data to be included in the admin interface. The primary way for unescaped data to be added is via the API's "send/raw" method. This could allow arbitrary HTML to be injected in to the page which may modify the page in a misleading way or allow for unauthorised javascript to be executed. Fixed in 3.3.5 and higher.