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Fencer Vulns
high 7.5

CVE-2006-5289 json

Multiple PHP remote file inclusion vulnerabilities in Vtiger CRM 4.2 and earlier allow remote attackers to execute arbitrary PHP code via a…

published 2006-10-13 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-5274

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
7.9%
EPSS 7.9% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

Multiple PHP remote file inclusion vulnerabilities in Vtiger CRM 4.2 and earlier allow remote attackers to execute arbitrary PHP code via a URL in the calpath parameter to (1) modules/Calendar/admin/update.php, (2) modules/Calendar/admin/scheme.php, or (3) modules/Calendar/calendar.php.

Timeline

  1. First public exploit (EDB-2508)
  2. Published

Exploit prediction

7.89% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-2508 vTiger CRM 4.2 - 'calpath' Multiple Remote File Inclusions webapps, 2006-10-10
  • securityfocus.com http://www.securityfocus.com/bid/20435 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

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.