EIP-2026-102427

PRE-CVE

Sun Java System Messenger Express 6.1-13-15 - 'sid' Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102427. PoCs published by syniack.

AI-analyzed exploit summary The exploit demonstrates a cross-site scripting (XSS) vulnerability in Sun Java System Messenger Express by injecting a malicious script via the 'lang' parameter in the URL. The lack of input sanitization allows arbitrary JavaScript execution in the context of the affected site.

Description

Sun Java System Messenger Express 6.1-13-15 - 'sid' Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC VERIFIED
by syniack · textwebappsjava
https://www.exploit-db.com/exploits/31621

The exploit demonstrates a cross-site scripting (XSS) vulnerability in Sun Java System Messenger Express by injecting a malicious script via the 'lang' parameter in the URL. The lack of input sanitization allows arbitrary JavaScript execution in the context of the affected site.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Sun Java System Messenger Express 6.1-13-15
No auth needed
Prerequisites: Access to the target URL · User interaction to trigger the payload
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026