[ CVE-2026-121452 · Published 3 Nov 2026 ]
Vulnerability in mlogclub bbs-go
CVSS 6.5
EPSS <1%No fix listed yet
[ Description ]Official description
bbs-go through 4.4.6 contains an improper certificate validation vulnerability that allows network-positioned attackers to intercept SMTP traffic because sendEmail() sets InsecureSkipVerify to true. Attackers can present any certificate to capture SMTP PLAIN auth credentials and read or modify outgoing password-reset and verification emails.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.