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Fencer Vulns
low 2.6

CVE-2005-2689 json

Multiple cross-site scripting (XSS) vulnerabilities in PostNuke 0.760-RC4b allows remote attackers to inject arbitrary web script or HTML v…

published 2005-08-24 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-2690

cvss
2.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 73%
public exploits
2
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in PostNuke 0.760-RC4b allows remote attackers to inject arbitrary web script or HTML via (1) the moderate parameter to the Comments module or (2) htmltext parameter to html/user.php.

Timeline

  1. First public exploit (EDB-26188)
  2. Published

Exploit prediction

1.43% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-26188 PostNuke 0.76 RC4b - 'user.php?htmltext' Cross-Site Scripting webapps, 2005-08-22
  • EDB-26187 PostNuke 0.76 RC4b Comments Module - 'moderate' Cross-Site Scripting webapps, 2005-08-22
  • securityfocus.com http://www.securityfocus.com/archive/1/408818 referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/14635 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 2.6 AV:N/AC:H/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.