#VU113715 Input validation error in Roundcube - CVE-2019-15237

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU113715

#VU113715 Input validation error in Roundcube - CVE-2019-15237

Published: August 6, 2025


Vulnerability identifier: #VU113715
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-15237
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Roundcube
Software vendor:
Roundcube

Description

The vulnerability allows a remote attacker to perform a spoofing attack.

The vulnerability exists due to insufficient validation of user-supplied input when handling Punycode xn-- domain names. A remote attacker can perform a spoofing attack and disguise the email sender. 


Remediation

Install updates from vendor's website.

External links