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Fencer Vulns
medium 4.3

CVE-2006-0509 json

Multiple cross-site scripting (XSS) vulnerabilities in clients.php in Cerberus Helpdesk, possibly 2.7, allow remote attackers to inject arb…

published 2006-02-01 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-0516

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
1
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in clients.php in Cerberus Helpdesk, possibly 2.7, allow remote attackers to inject arbitrary web script or HTML via (1) the contact_search parameter and (2) unspecified url fields.

Timeline

  1. First public exploit (EDB-27153)
  2. Published

Exploit prediction

1.96% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-27153 Cerberus Helpdesk 2.7 - 'Clients.php' Cross-Site Scripting webapps, 2006-01-31
  • securityfocus.com http://www.securityfocus.com/archive/1/423547/30/0/threaded referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/16439 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.