Summary
Ein Angreifer kann mehrere Schwachstellen in Roundcube Webmail ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren, Cross-Site-Scripting-Angriffe durchzuführen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen oder andere, nicht näher spezifizierte Auswirkungen zu erreichen.
Product
Roundcube ist ein Open-Source Webmailsystem, basierend auf PHP.
Vulnerabilities 19
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High 8.5
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability. rcmail_sen…
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High 8.3
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 passes potentially unsafe content into ImageMagick when resizing…
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High 7.4
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 contains an object injection primitive in rcube_session::unseria…
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High 7.2
Roundcube Webmail 1.6.14 before 1.6.20 and 1.7.0 before 1.7.5 is affected by a server-side request forgery filter bypas…
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High 7.1CVE-2026-113386 Public exploit
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 are affected by IMAP command injection. A remote authenticated a…
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High 7.1
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an IMAP command injection vulnerability. A remote…
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Medium 6.8
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an incorrect authorization vulnerability in the M…
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Medium 6.8
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an improper authentication vulnerability in multi…
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Medium 6.5
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a CSS scoping bypass in HTML messages. rcube_util…
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Medium 5.8
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability in the Boun…
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Medium 5.3
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content blocking bypass in the handling …
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Medium 5.3
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content blocking bypass. rcube_washtml i…
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Medium 5.3
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an uncontrolled resource consumption vulnerabilit…
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Medium 5.0
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability. rcmail_sen…
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Medium 4.7
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a cross-site scripting vulnerability in the passw…
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Medium 4.0
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability when a mess…
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Low 3.7
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a CSRF validation bypass in the mark-as-junk acti…
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Low 3.7
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 allows the ImageMagick resource limits to be bypassed during thu…
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Low 3.1
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 allows the disabled_actions configuration setting to be bypassed…
Revision history
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#5
Neue Updates von openSUSE aufgenommen
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#4
Neue Updates von openSUSE aufgenommen
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#3
Neue Updates von Debian aufgenommen
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#2
CVE aufgenommen
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#1
Initiale Fassung
References
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GitHub Advisory Database vom 2026-10-19
https://github.com/advisories/GHSA-QWFM-HV5V-VC9R
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Roundcube Security updates 1.6.20 and 1.7.5 vom 2026-10-19
https://roundcube.net/news/2026/10/19/security-updates-1.6.20-and-1.7.5
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Debian Security Advisory DSA-6579 vom 2026-10-23
https://security-tracker.debian.org/tracker/DSA-6579-1
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openSUSE Security Update OPENSUSE-SU-2026:22195-1 vom 2026-10-31
https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/J3EVNRCCEZEFVA24W2SWDKEIJHRKIQ5Q/
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openSUSE Security Update OPENSUSE-SU-2026:12221-1 vom 2026-11-05
https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2TQY7QWJMQLLNOXAQ2TFBOUFYDUH5CLY/