EIP-2026-103404

PRE-CVE

Apache James Server 2.2 - SMTP Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103404. PoCs published by y3dips.

AI-analyzed exploit summary This Perl script exploits a denial-of-service vulnerability in Apache James 2.2.0 by sending malformed SMTP commands with excessively long strings to consume CPU resources. It establishes a TCP connection to port 25 and repeatedly sends a 'MAIL FROM:' command with a large payload.

Description

Apache James Server 2.2 - SMTP Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by y3dips · perldosmultiple
https://www.exploit-db.com/exploits/27915

This Perl script exploits a denial-of-service vulnerability in Apache James 2.2.0 by sending malformed SMTP commands with excessively long strings to consume CPU resources. It establishes a TCP connection to port 25 and repeatedly sends a 'MAIL FROM:' command with a large payload.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Apache James 2.2.0
No auth needed
Prerequisites: Network access to the target's SMTP port (25)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026