As cited
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vulnerabilities
Multiple vulnerabilities in Roundcube Webmail (October 19, 2026)
Multiple vulnerabilities have been discovered in Roundcube Webmail, including remote code execution (RCE), server-side request forgery (SSRF), and cross-site scripting (XSS) flaws. An attacker could exploit these issues to execute arbitrary code, manipulate server requests, or inject malicious scripts.
Why it matters: Organizations running Roundcube Webmail instances need to patch immediately, as RCE vulnerabilities allow complete compromise of affected mail servers and user data.
- Source published
- First seen by Cybersecurity Tracker