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Fencer Intel
critical 10.0

CVE-2010-4931 in the critical feed json

Directory traversal vulnerability in maincore.php in PHP-Fusion allows remote attackers to include and execute arbitrary local files via a…

published 15y ago modified 4mo ago also EUVD-2010-4895

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
15.6%
EPSS 15.6% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

Directory traversal vulnerability in maincore.php in PHP-Fusion allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the folder_level parameter. NOTE: this issue has been disputed by a reliable third party

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Timeline

  1. First public exploit (EDB-14647)
  2. Published

Exploit prediction

15.64% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-14647 PHP-Fusion - Local File Inclusion webapps, 2010-08-15
  • securityfocus.com http://www.securityfocus.com/bid/42456 referenced PoC, tagged "exploit" by a source, unverified
  • attrition.org http://attrition.org/pipermail/vim/2010-August/002391.html 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-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel 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.