Incorrect Authorization Affecting roundcube package, versions <1.6.20+dfsg-0+deb13u1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-ROUNDCUBE-21431246
- published22 Oct 2026
- disclosed22 Oct 2026
Introduced: 22 Oct 2026
NewCVE-2026-114721 (opens in a new tab)How to fix?
Upgrade Debian:13 roundcube to version 1.6.20+dfsg-0+deb13u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream roundcube package and not the roundcube package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 allows the disabled_actions configuration setting to be bypassed. The check compared only the action name as requested, so a remote authenticated attacker could reach an action listed in disabled_actions by requesting it through its deprecated alias instead. Upstream fixed this in the commit “Fix bug where deprecated action aliases bypassed disabled_actions setting”, which moves the check into rcmail::action_handler() and resolves aliases before comparing.
References
- https://security-tracker.debian.org/tracker/CVE-2026-114721
- https://bugs.debian.org/1151279
- https://github.com/roundcube/roundcubemail/commit/cd413140bf5362cd86a4327dd6364387505865a9
- https://github.com/roundcube/roundcubemail/commit/e7c512ae09ebd0ae5d0d2f29e00a767bf91f6bbe
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.20
- https://github.com/roundcube/roundcubemail/releases/tag/1.7.5
- https://roundcube.net/news/2026/10/19/security-updates-1.6.20-and-1.7.5