CVE-2025-31334

Issue that bypasses the "Mark of the Web" security warning function for files when opening a symbolic link that points to an executable file exists in WinRAR versions prior to 7.11. If a symbolic link specially crafted by an attacker is opened on the affected product, arbitrary code may be executed.

Score

CVSS 3.0 6.8 Medium

Status

Analyzed - vultures@jpcert.or.jp

Published

2025-04-03

Last modified

2025-04-03

Weaknesses

CWE-356

Affected products

• Winrar (Rarlab)

References

• https://jvn.jp/en/jp/JVN59547048/
• https://www.win-rar.com/start.html?&L=0