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Fencer Vulns
critical 10.0

CVE-2008-4673 json

PHP remote file inclusion vulnerability in panel/common/theme/default/header_setup.php in WebBiscuits Software Events Calendar 1.1 allows r…

published 2008-10-22 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-4653

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.5%
EPSS 4.5% chance of exploitation in 30 days, percentile 91%
public exploits
1
Exploit-DB

Summary

PHP remote file inclusion vulnerability in panel/common/theme/default/header_setup.php in WebBiscuits Software Events Calendar 1.1 allows remote attackers to execute arbitrary PHP code via a URL in the (1) path[docroot] and (2) component parameters.

Timeline

  1. First public exploit (EDB-6623)
  2. Published

Exploit prediction

4.53% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-6623 events Calendar 1.1 - Remote File Inclusion webapps, 2008-09-29
  • securityfocus.com http://www.securityfocus.com/bid/31471 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

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.