CVE-2026-62644EPSS p40.7%

CVE-2026-62644CVE-2026-62644

roundcube / webmail

Description

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the password plugin of the Roundcube Webmail was subject to username spoofing via session data, which could lead to account takeover.

Scoring

CVSS 6.4 ()
VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
EPSS0.50% probability of exploitation · percentile 40.7% · 2026-10-05T12:00:23Z
Last modified2026-07-20
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.