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Fencer Vulns
high 7.5

CVE-2007-5620 json

Directory traversal vulnerability in admin/inc/help.php in ZZ:FlashChat 3.1 and earlier allows remote attackers to include and execute arbi…

published 2007-10-22 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-5592

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.3%
EPSS 6.3% chance of exploitation in 30 days, percentile 93%
public exploits
1
Exploit-DB

Summary

Directory traversal vulnerability in admin/inc/help.php in ZZ:FlashChat 3.1 and earlier allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the file parameter.

Timeline

  1. First public exploit (EDB-4546)
  2. Published

Exploit prediction

6.27% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-4546 ZZ FlashChat 3.1 - 'help.php' Local File Inclusion webapps, 2007-10-19

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

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.