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roundcube vulnerabilities · Page 4

Vulnerabilities published for roundcube in the last 30 days: 23. Listed in the KEV catalogue: 0.

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Vulnerabilities: 81

  1. CVE-2025-49113

    Critical · CVSS 9.9EPSS 99.49%In KEVPublic exploitFix available

    CVE-2025-49113

    Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.

    • Update to 1.4.3+dfsg.1-1ubuntu0.1~esm5
    Published Updated
  2. CVE-2023-5631

    Medium · CVSS 6.1EPSS 76.34%In KEVFix available

    Stored XSS vulnerability in Roundcube

    Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker to load arbitrary JavaScript code.

    • Update to 1.4.3+dfsg.1-1ubuntu0.1~esm4
    Published Updated
  3. CVE-2020-35730

    Medium · CVSS 6.1EPSS 32.92%In KEVFix available

    CVE-2020-35730

    An XSS issue was discovered in Roundcube Webmail before 1.2.13, 1.3.x before 1.3.16, and 1.4.x before 1.4.10. The attacker can send a plain text e-mail message, with JavaScript in a link reference element that is mishandled by linkref_addindex in rcube_string_replacer.php.

    • Update to 1.4.3+dfsg.1-1ubuntu0.1~esm2
    Published Updated
  4. CVE-2020-15562

    Medium · CVSS 6.1EPSS 1.82%Fix available

    CVE-2020-15562

    An issue was discovered in Roundcube Webmail before 1.2.11, 1.3.x before 1.3.14, and 1.4.x before 1.4.7. It allows XSS via a crafted HTML e-mail message, as demonstrated by a JavaScript payload in the xmlns (aka XML namespace) attribute of a HEAD element when an SVG element exists.

    • Update to 1.4.3+dfsg.1-1ubuntu0.1~esm2
    Published Updated

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