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.
CVE-2026-114721
CVSS base score
3.1 (v3.1)
Severity
LOW
Attack vector
Network
Weakness
CWE-863
Last modified
October 30, 2026
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
roundcube webmail
References
- bugs.debian.org Third Party Advisory, Mailing List
- github.com Patch
- github.com Patch
- github.com Release Notes
- github.com Release Notes
- roundcube.net Release Notes