Skip to content

CVE-2026-2743

CVE

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
June 7, 2026
Last Seen
June 7, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Vulnerability CVE-2026-2743 in SeppMail Exposes Users to Remote Code Execution75.0

CVE-2026-2743 is a critical vulnerability with a CVSS score of 9.8, affecting SeppMail versions 15.0.2.1 and earlier. The vulnerability allows arbitrary file write via path traversal, leading to potential remote code execution through the large file transfer feature. Active exploits have been report...

Public Exploits

Checking GitHub for proof-of-concept code…

CVE Details

Related Entities

Zero-day ExploitCWE-22 - Path TraversalT1190 - Exploit Public-Facing ApplicationSeppMail