Description
Free SMTP Server 2.2 allows remote attackers to use the server as an open mail relay (spam proxy).
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by basher13 · perlremotewindows
https://www.exploit-db.com/exploits/1193
Scores
EPSS
0.0203
EPSS Percentile
83.9%
Details
Status
published
Products (1)
softstack/free_smtp_server
2.2
Published
Sep 08, 2005
Tracked Since
Feb 18, 2026