CVE-2023-5631
CVSS 3.1 Score 5.4 of 10 (medium)
Details
Published Oct 18, 2023
Updated: Dec 22, 2023
CWE ID 79
Summary
CVE-2023-5631 is a stored XSS vulnerability affecting Roundcube email client versions before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4. An attacker can exploit this flaw by sending an HTML email with a crafted SVG document. The vulnerable component, rcube_washtml.php, fails to properly sanitize user-supplied data, allowing the attacker to inject and execute arbitrary JavaScript code upon victim's interaction with the email. This could potentially lead to unauthorized account takeover, data theft, or further exploitation.
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Affected Products
- RoundCube Webmail
- Debian
- Fedora Operating System
Affected Vendors
- Debian
- Roundcube
- Fedora Project
Advisories, Assessments, and Mitigations
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