CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.3. It affects Windows, Linux.
CVE
CVE-2025-2830
Severity
MEDIUM
CVSS
6.3
EPSS
0.34%
Windows Linux
Original NVD Description
By crafting a malformed file name for an attachment in a multipart message, an attacker can trick Thunderbird into including a directory listing of /tmp when the message is forwarded or edited as a new message. This vulnerability could allow attackers to disclose sensitive information from the victim's system. This vulnerability is not limited to Linux; similar behavior has been observed on Windows as well. This vulnerability was fixed in Thunderbird 137.0.2 and Thunderbird 128.9.2.
Related CVEs
Other vulnerabilities affecting the same vendor(s)