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Fencer Vulns
medium 4.3

CVE-2004-2720 json

Cross-site scripting (XSS) vulnerability in register.asp in Snitz Forums 2000 3.4.04 and earlier allows remote attackers to inject arbitrar…

published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-2710

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.1%
EPSS 4.1% chance of exploitation in 30 days, percentile 90%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in register.asp in Snitz Forums 2000 3.4.04 and earlier allows remote attackers to inject arbitrary web script or HTML via javascript events in the Email parameter.

Patch / fix

Timeline

  1. First public exploit (EDB-30)
  2. Published

Exploit prediction

4.09% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-30 Snitz Forums 3.3.03 - Remote Command Execution remote, 2003-05-12
  • securityfocus.com http://www.securityfocus.com/archive/1/366309 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.