SB2025051560 - Cross-site scripting in MDaemon



SB2025051560 - Cross-site scripting in MDaemon

Published: May 15, 2025

Security Bulletin ID SB2025051560
CSH Severity
High
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Stored cross-site scripting (CVE-ID: CVE-2024-11182)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:A/U:Amber


The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data when handling IMG tags in email messages. A remote attacker can send a specially crafted email message to the victim and execute arbitrary JavaScript code in the context of a webmail user's browser window.


Remediation

Install update from vendor's website.