CVE-2007-6297

PHPMyChat 0.14.5 - Cross-Site Scripting via LIMIT, Link, LastCheck, or B Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2007-6297. PoCs published by beenudel1986.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in phpMyChat 0.14.5 by injecting malicious JavaScript via the LIMIT parameter in deluser.php3. The payload uses HTML entity encoding to bypass input sanitization and execute an alert dialog.

Description

Multiple cross-site scripting (XSS) vulnerabilities in PHPMyChat 0.14.5 allow remote attackers to inject arbitrary web script or HTML via the (1) LIMIT parameter to chat/deluser.php3, the (2) Link parameter to chat/edituser.php3, or the (3) LastCheck or (4) B parameter to chat/users_popupL.php3. NOTE: the FontName vectors for start_page.css.php3 and style.css.php3 are already covered by CVE-2005-1619. The medium vectors for start_page.css.php3 (start_page.css.php) and style.css.php3 (style.css.php), and the From vector for users_popupL.php3 (users_popupL.php), are already covered by CVE-2005-3991.

Exploits (2)

exploitdb WORKING POC VERIFIED
by beenudel1986 · textwebappsphp
https://www.exploit-db.com/exploits/30846

This exploit demonstrates a cross-site scripting (XSS) vulnerability in phpMyChat 0.14.5 by injecting malicious JavaScript via the LIMIT parameter in deluser.php3. The payload uses HTML entity encoding to bypass input sanitization and execute an alert dialog.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: phpMyChat 0.14.5
No auth needed
Prerequisites: Access to the vulnerable phpMyChat instance
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →
exploitdb WORKING POC VERIFIED
by beenudel1986 · textwebappsphp
https://www.exploit-db.com/exploits/30847

This exploit demonstrates multiple XSS vulnerabilities in phpMyChat 0.14.5 by injecting malicious scripts via unsanitized input parameters in the URL. The PoC includes payloads that trigger JavaScript alerts, confirming the vulnerability.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: phpMyChat 0.14.5
No auth needed
Prerequisites: Access to the target application URL
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/484575/100/0/threaded
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/26698
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/3426

Scores

EPSS 0.0152
EPSS Percentile 71.4%

Details

CWE
CWE-79
Status published
Products (1)
php_heaven/phpmychat 0.14.5
Published Dec 10, 2007
Tracked Since Feb 18, 2026