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Fencer Vulns
medium 4.3

CVE-2007-6297 json

Multiple cross-site scripting (XSS) vulnerabilities in PHPMyChat 0.14.5 allow remote attackers to inject arbitrary web script or HTML via t…

published 2007-12-10 18 y ago modified 2026-06-16 4 mo ago also EUVD-2007-6264

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits
2
Exploit-DB

Summary

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.

Timeline

  1. First public exploit (EDB-30847)
  2. Published

Exploit prediction

1.52% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-30847 phpMyChat 0.14.5 - '/chat/users_popupL.php3' Multiple Cross-Site Scripting Vulnerabilities webapps, 2007-12-04
  • EDB-30846 phpMyChat 0.14.5 - 'chat/deluser.php3?LIMIT' Cross-Site Scripting webapps, 2007-12-04
  • securityfocus.com http://www.securityfocus.com/bid/26698 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.