CVE-2026-114718

roundcube: Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a cross-site scripting vulnerability in the pas...

CVE-2026-114718 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-114718, released October 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.1
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0029
22nd percentile

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a cross-site scripting vulnerability in the password plugin. Error text returned by a password driver was concatenated into the message presented to the user without HTML escaping, so a backend able to influence that text, such as the DirectAdmin API, could inject script into the Roundcube interface. Upstream fixed this in the commit “Fix XSS issue in handling of password driver error responses”, which escapes the driver message before display.

Where it's fixed

ProductFixed inFixReleased
Linux
roundcube · Debian 13.5 (trixie) 1.6.20+dfsg-0+deb13u1 DEBIAN-CVE-2026-114718 Oct 24, 2026
roundcube · Debian 14 1.6.20+dfsg-1 DEBIAN-CVE-2026-114718 Oct 24, 2026
roundcubemail · Fedora 43 1.6.20-1.fc43 FEDORA-2026-DB7E033531 Nov 7, 2026

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