CVE-2009-4056 json
Directory traversal vulnerability in admin/popup.php in Betsy CMS 3.5 allows remote attackers to include and execute arbitrary local files…
published 2009-11-24 16 y ago modified 2026-06-16 4 mo ago also EUVD-2009-4027
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 1
- Exploit-DB
Summary
Directory traversal vulnerability in admin/popup.php in Betsy CMS 3.5 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the popup parameter.
Timeline
- First public exploit (EDB-10189)
- Published
Exploit prediction
2.46% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-10189 Betsy CMS versions 3.5 - Local File Inclusion webapps, 2009-11-21
- packetstormsecurity.org http://www.packetstormsecurity.org/0911-exploits/betsycms-lfi.txt referenced PoC, tagged "exploit" by a source, unverified
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
-
packetstormsecurity.org
/0911-exploits/betsycms-lfi.txt
exploit
-
secunia.com
/advisories/37422
third-party-advisory, vendor-advisory
-
vupen.com
/english/advisories/2009/3314
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2009-4056
- NVD CVE-2009-4056
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.