Reflected XSS in Atmail WebMail <= v7.0.2
Reflected XSS vulnerability in the attachment viewing process of Atmail WebMail version 7.0.2 and earlier.
Antecedentes
Atmail allows users to access IMAP mailboxes on any server, with calendar and contact list features compatible with Unix/Linux and Windows systems.
Description
Reflected XSS vulnerability in attachment viewing that allows for the execution of arbitrary HTML/script code via the filename parameter in authenticated sessions.
Business impact
An attacker can execute arbitrary HTML or script code in the target user's browser to steal sensitive information such as credentials and personal data.
Sistemas afectados
Atmail WebMail v7.0.2 (other versions potentially affected)
Solución
Update to version 7.0.3.
Calendario de divulgación
References
The information contained within this advisory is supplied 'as-is' with no warranties or guarantees of fitness for use or otherwise. Internet Security Auditors accepts no responsibility for any damage caused by the use or misuse of this information.
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