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Fencer Vulns
medium 4.3

CVE-2005-4649 json

Multiple cross-site scripting (XSS) vulnerabilities in Advanced Guestbook 2.2 and 2.3.1 allow remote attackers to inject arbitrary web scri…

published 2005-12-31 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-4643

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 69%
public exploits
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in Advanced Guestbook 2.2 and 2.3.1 allow remote attackers to inject arbitrary web script or HTML via (1) the entry parameter in index.php and (2) the gb_id parameter in comment.php. NOTE: The index.php/entry vector might be resultant from CVE-2005-1548.

Exploit prediction

1.24% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • archives.neohapsis.com http://archives.neohapsis.com/archives/fulldisclosure/2005-12/1230.html referenced PoC, tagged "exploit" by a source, unverified
  • morx.org http://www.morx.org/guestbook.txt referenced PoC, tagged "exploit" by a source, unverified
  • osvdb.org http://www.osvdb.org/22188 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.