CVE-2006-2156

X7 Chat <= 2.0 - Directory Traversal via Help File Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-2156. PoCs published by rgod.

AI-analyzed exploit summary This exploit targets a local file inclusion vulnerability in X7 Chat <=2.0 by uploading a malicious avatar with PHP code embedded in EXIF metadata, then including it via the 'help_file' parameter to achieve remote command execution.

Description

Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file parameter.

Exploits (1)

exploitdb WORKING POC VERIFIED
by rgod · phpwebappsphp
https://www.exploit-db.com/exploits/1738

This exploit targets a local file inclusion vulnerability in X7 Chat <=2.0 by uploading a malicious avatar with PHP code embedded in EXIF metadata, then including it via the 'help_file' parameter to achieve remote command execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: X7 Chat <=2.0
Auth required
Prerequisites: Avatar uploads enabled (default) · Registration and login access
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (8)

Core 8
Core References
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/17777
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/1608
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/432716/100/0/threaded
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/1738
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/26218
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/19886
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/829
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/25149

Scores

EPSS 0.0792
EPSS Percentile 94.0%

Details

Status published
Products (6)
x7_group/x7_chat 1.3.2b
x7_group/x7_chat 1.3.3b
x7_group/x7_chat 1.3.4b
x7_group/x7_chat 1.3.5b
x7_group/x7_chat 1.3.6
x7_group/x7_chat 2.0
Published May 03, 2006
Tracked Since Feb 18, 2026