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Fencer Vulns
medium 4.3

CVE-2004-2651 json

Multiple cross-site scripting (XSS) vulnerabilities in YaCy before 0.32 allow remote attackers to inject arbitrary web script or HTML via t…

published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-2641

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
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in YaCy before 0.32 allow remote attackers to inject arbitrary web script or HTML via the (1) urlmaskfilter parameter to index.html or the (2) page parameter to Wiki.html.

Patch / fix

Exploit prediction

1.48% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • securitytracker.com http://securitytracker.com/id?1012686 referenced PoC, tagged "exploit" by a source, unverified
  • osvdb.org http://www.osvdb.org/12630 referenced PoC, tagged "exploit" by a source, unverified
  • archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2004-12/0413.html referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/12104 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.