ByteOS Network

NVD Vulnerability Details :

CVE-2026-48842

Deferred

Source-cve@mitre.org

Published At-25 May, 2026 | 20:16

Updated At-03 Jun, 2026 | 22:16

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 8.1

Base severity: HIGH

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-89	Secondary	cve@mitre.org

CWE ID: CWE-89

Type: Secondary

Source: cve@mitre.org

References

Hyperlink	Source	Resource
https://github.com/roundcube/roundcubemail/commit/3406183a9976e36f992d3468f37d0e2346526ee9	cve@mitre.org	N/A
https://github.com/roundcube/roundcubemail/commit/87124cc7136a48b5fa9d2b40dfead6e9dcaeaf4b	cve@mitre.org	N/A
https://github.com/roundcube/roundcubemail/releases/tag/1.6.16	cve@mitre.org	N/A
https://github.com/roundcube/roundcubemail/releases/tag/1.7.1	cve@mitre.org	N/A
https://roundcube.net/news/2026/05/24/security-updates-1.6.16-and-1.7.1	cve@mitre.org	N/A
http://www.openwall.com/lists/oss-security/2026/06/03/17	af854a3a-2127-422b-91ae-364da2661108	N/A