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Fencer Vulns
medium 4.3

CVE-2004-1563 json

Multiple cross-site scripting (XSS) vulnerabilities in w-Agora 4.1.6a allow remote attackers to execute arbitrary web script or HTML via th…

published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1557

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.0%
EPSS 2.0% chance of exploitation in 30 days, percentile 80%
public exploits
3
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in w-Agora 4.1.6a allow remote attackers to execute arbitrary web script or HTML via the (1) thread parameter to download_thread.php, (2) loginuser parameter to login.php, or (3) userid parameter to forgot_password.php.

Patch / fix

Timeline

  1. First public exploit (EDB-24652)
  2. Published

Exploit prediction

2.01% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-24652 W-Agora 4.1.6a - 'login.php?loginuser' Cross-Site Scripting webapps, 2004-09-30
  • EDB-24650 W-Agora 4.1.6 - 'a download_thread.php?thread' Cross-Site Scripting webapps, 2004-09-30
  • EDB-24649 W-Agora 4.1.6 - 'a forgot_password.php?userid' Cross-Site Scripting webapps, 2004-09-30
  • securityfocus.com http://www.securityfocus.com/bid/11283 referenced PoC, tagged "exploit" by a source, unverified
  • lists.grok.org.uk http://lists.grok.org.uk/pipermail/full-disclosure/2004-September/027040.html 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.