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Fencer Vulns
high 7.5

CVE-2006-6634 json

Multiple PHP remote file inclusion vulnerabilities in the ExtCalThai (com_extcalendar) 0.9.1 and earlier component for Mambo allow remote a…

published 2006-12-18 19 y ago modified 2026-06-16 4 mo ago also EUVD-2006-6617

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.7%
EPSS 2.7% chance of exploitation in 30 days, percentile 86%
public exploits
2
Exploit-DB

Summary

Multiple PHP remote file inclusion vulnerabilities in the ExtCalThai (com_extcalendar) 0.9.1 and earlier component for Mambo allow remote attackers to execute arbitrary PHP code via a URL in (1) the CONFIG_EXT[LANGUAGES_DIR] parameter to admin_events.php, (2) the mosConfig_absolute_path parameter to extcalendar.php, or (3) the CONFIG_EXT[LIB_DIR] parameter to lib/mail.inc.php.

Timeline

  1. First public exploit (EDB-28793)
  2. Published

Exploit prediction

2.72% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-28793 MamboLaiThai ExtCalThai 0.9.1 - 'mail.inc.php?CONFIG_EXT[LIB_DIR]' Remote File Inclusion webapps, 2006-10-12
  • EDB-28792 MamboLaiThai ExtCalThai 0.9.1 - 'admin_events.php?CONFIG_EXT[LANGUAGES_DIR]' Remote File Inclusion webapps, 2006-10-12
  • securityfocus.com http://www.securityfocus.com/bid/20487 referenced PoC, tagged "exploit" by a source, unverified
  • archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2006-10/0179.html 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.