PT-2026-58098 · Unknown · Roundcube Webmail
CVE-2026-62644
·
Published
2026-07-05
·
Updated
2026-08-13
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Roundcube Webmail versions prior to 1.6.17
Roundcube Webmail versions 1.7.x prior to 1.7.2
Description
The password plugin allows username spoofing through the manipulation of session data, which may enable an attacker to take over user accounts.
Recommendations
Update to version 1.6.17 or later.
Update to version 1.7.2 or later.
Exploit
Fix
Authentication Bypass by Spoofing
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Weakness Enumeration
Related Identifiers
Affected Products
Roundcube Webmail