CVE-2005-0863

Cross-site scripting (XSS) vulnerability in PHPOpenChat v3.x allows remote attackers to inject...

4.3 MediumPublic exploit

CVE-2005-0863 is a medium vulnerability (CVSS 4.3) in Phpopenchat, published March 24, 2005. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.70%, the 77th percentile. No source names a fixed version.

Cross-site scripting (XSS) vulnerability in PHPOpenChat v3.x allows remote attackers to inject arbitrary web script or HTML via (1) the chatter parameter to regulars.php or (2) the chatter, chatter1, chatter2, chatter3, or chatter4 parameters to register.php.

Exploit likelihood

1.70%Down 0.2 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2005-0863
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Updated: 2026-11-02

CVE List No score

Record: CVE-2005-0863
Updated: 2026-11-02

EUVDEUVD-2005-0864 No score

Record: EUVD-2005-0864
Updated: 2026-11-03

GitHub AdvisoriesGHSA-pvxr-fwgr-j3gj No score

Cross-site scripting (XSS) vulnerability in PHPOpenChat v3.x allows remote attackers to inject...

Record: GHSA-pvxr-fwgr-j3gj
Updated: 2026-11-02

Affected products

phpopenchat

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	PHPOpenChat 3.0.1 - Multiple HTML Injection Vulnerabilities	2005-03-18

History

History
When	Changed	Sources
2026-11-03	aliases	EUVD
2026-11-02	created	CVE List, Exploit-DB, GitHub Advisories, NVD