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Fencer Intel
medium 4.3

CVE-2010-4399 json

Directory traversal vulnerability in languages.inc.php in DynPG CMS 4.1.1 and 4.2.0, when magic_quotes_gpc is disabled, allows remote attac…

published 15y ago modified 4mo ago also EUVD-2010-4368

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.6%
EPSS 5.6% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

Directory traversal vulnerability in languages.inc.php in DynPG CMS 4.1.1 and 4.2.0, when magic_quotes_gpc is disabled, allows remote attackers to read arbitrary files via a .. (dot dot) in the CHG_DYNPG_SET_LANGUAGE parameter to index.php. NOTE: some of these details are obtained from third party information.

Patch / fix

Is CVE-2010-4399 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Timeline

  1. First public exploit (EDB-15646)
  2. Published

Exploit prediction

5.56% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-15646 DynPG 4.2.0 - Multiple Vulnerabilities webapps, 2010-11-30
  • securityfocus.com http://www.securityfocus.com/bid/45115 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.org http://packetstormsecurity.org/files/view/96230/dynpg-lfisqldisclose.txt referenced PoC, tagged "exploit" by a source, unverified
  • htbridge.ch http://www.htbridge.ch/advisory/lfi_in_dynpg.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N

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.