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Fencer Vulns
medium 4.3

CVE-2005-3902 json

Cross-site scripting (XSS) vulnerability in gui/errordocs/index.php in Virtual Hosting Control System (VHCS) 2.2.0 through 2.4.6.2 allows r…

published 2005-11-29 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-3897

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in gui/errordocs/index.php in Virtual Hosting Control System (VHCS) 2.2.0 through 2.4.6.2 allows remote attackers to inject arbitrary web script or HTML via query strings that are included in an error message, as demonstrated using a parameter containing script.

Patch / fix

Timeline

  1. First public exploit (EDB-26559)
  2. Published

Exploit prediction

2.19% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-26559 Virtual Hosting Control System 2.2/2.4 - Error Message Cross-Site Scripting webapps, 2005-11-22
  • securityfocus.com http://www.securityfocus.com/bid/15538 referenced PoC, tagged "exploit" by a source, unverified
  • osvdb.org http://www.osvdb.org/21060 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

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.