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CVE-2026-48842

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CVE-2026-48842

Published: May 25, 2026

Modified: Jun 3, 2026

PUBLISHED

CVSS v3.1

8.1

HIGH

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.

VendorProductVersions

Roundcube

Webmail

affected
1.6.0 - < 1.6.16
affected
1.7.0 - < 1.7.1

Weaknesses (CWE)

CWE-89

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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