CVE-2026-48842

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CVSS 3.1

8.1 high

EPSS

<1%p53

Published

May 25, 2026 (May 25, 2026)

Modified

Jul 24, 2026

Description

Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has Pre-authentication SQL injection in the virtuser_query plugin via a preg_replace() backslash escape bypass.

Weakness: CWE-89
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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