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CVE-2026-48849

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CVE-2026-48849

Published: May 25, 2026

Modified: May 26, 2026

PUBLISHED

CVSS v3.1

4.4

MEDIUM

Description

In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, an unsanitized subject field in the draft restored value could lead to stored XSS/HTML/CSS injection on shared mailboxes.

VendorProductVersions

Roundcube

Webmail

affected
1.6.0 - < 1.6.16
affected
1.7.0 - < 1.7.1

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

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