Bug 2500053 (CVE-2026-62644) - CVE-2026-62644 roundcubemail: Roundcube Webmail: Account takeover via username spoofing in password plugin
Summary: CVE-2026-62644 roundcubemail: Roundcube Webmail: Account takeover via usernam...
Keywords:
Status: NEW
Alias: CVE-2026-62644
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2500066 2500067
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-14 17:02 UTC by OSIDB Bzimport
Modified: 2026-07-14 17:29 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-07-14 17:02:40 UTC 
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.
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