CVE-2024-42010

Summary

CVE-2024-42010 is a vulnerability affecting mod_css_styles in Roundcube email client. The issue, present in versions 1.5.7 and 1.6.x through 1.6.7, allows remote attackers to inject malicious Cascading Style Sheets (CSS) token sequences into rendered emails. By exploiting this weakness, an attacker can gain unauthorized access to sensitive information. The vulnerability underscores the importance of timely software updates and proper handling of user-supplied data in email systems.

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