Skip to content
Fencer Vulns
high 7.5

CVE-2009-3966 json

Arcade Trade Script 1.0 allows remote attackers to bypass authentication and gain administrative access by setting the adminLoggedIn cookie…

published 2009-11-18 16 y ago modified 2026-06-16 4 mo ago also EUVD-2009-3937

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
1
Exploit-DB

Summary

Arcade Trade Script 1.0 allows remote attackers to bypass authentication and gain administrative access by setting the adminLoggedIn cookie to true.

Timeline

  1. First public exploit (EDB-9482)
  2. Published

Exploit prediction

2.27% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-9482 Arcade Trade Script 1.0b - (Authentication Bypass) Insecure Cookie Handling webapps, 2009-08-24

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

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.