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Fencer Vulns
medium 4.3

CVE-2004-1930 json

Cross-site scripting (XSS) vulnerability in the cookiedecode function in mainfile.php for PHP-Nuke 6.x through 7.2, when themes are used, a…

published 2004-04-12 22 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1923

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 77%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in the cookiedecode function in mainfile.php for PHP-Nuke 6.x through 7.2, when themes are used, allows remote attackers to inject arbitrary web script or HTML via a base64-encoded user parameter or cookie.

Timeline

  1. Published
  2. First public exploit (EDB-23990)

Exploit prediction

1.74% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-23990 PHP-Nuke 6.x/7.x - CookieDecode Cross-Site Scripting webapps, 2004-04-13
  • securityfocus.com http://www.securityfocus.com/bid/10128 referenced PoC, tagged "exploit" by a source, unverified
  • waraxe.us http://www.waraxe.us/index.php?modname=sa&id=16 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.