CVE-2007-3308 json
Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization when creating a WAV file CAPTCHA, which allow…
published 2007-06-21 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3298
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 72%
- public exploits
- 0
- none known
Summary
Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization when creating a WAV file CAPTCHA, which allows remote attackers to pass the CAPTCHA test via an automated brute-force attack.
Exploit prediction
1.40% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
exchange.xforce.ibmcloud.com
/vulnerabilities/34907
vdb-entry
-
securitytracker.com
/id?1018260
vdb-entry
-
securityfocus.com
/archive/1/471641/100/0/threaded
mailing-list
-
osvdb.org
/40617
vdb-entry
- securityvulns.ru /Rdocument271.html
Sources
- CVE List CVE-2007-3308
- NVD CVE-2007-3308
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.