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Fencer Vulns
medium 5.1

CVE-2006-3421 json

PHP remote file inclusion vulnerability in SmartSiteCMS 1.0 and earlier, when register_globals is enabled, allows remote attackers to execu…

published 2006-07-07 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-3417

cvss
5.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.2%
EPSS 4.2% chance of exploitation in 30 days, percentile 91%
public exploits
2
Exploit-DB

Summary

PHP remote file inclusion vulnerability in SmartSiteCMS 1.0 and earlier, when register_globals is enabled, allows remote attackers to execute arbitrary PHP code via the root parameter in (1) comment.php, (2) admin/comedit.php, (3) admin/test.php, (4) admin/index.php, and (5) admin/include/inc_adminfoot.php, a different set of vectors than CVE-2006-3162.

Timeline

  1. First public exploit (EDB-1936)
  2. Published

Exploit prediction

4.23% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-1974 SmartSite CMS 1.0 - 'root' Multiple Remote File Inclusions webapps, 2006-07-01
  • EDB-1936 SmartSite CMS 1.0 - 'root' Remote File Inclusion webapps, 2006-06-20
  • osvdb.org http://www.osvdb.org/26748 referenced PoC, tagged "exploit" by a source, unverified
  • osvdb.org http://www.osvdb.org/26750 referenced PoC, tagged "exploit" by a source, unverified
  • osvdb.org http://www.osvdb.org/26749 referenced PoC, tagged "exploit" by a source, unverified
  • osvdb.org http://www.osvdb.org/26751 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.1 AV:N/AC:H/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.