CVE-2006-4122 json
Simple one-file guestbook 1.0 and earlier allows remote attackers to bypass authentication and delete guestbook entries via a modified id p…
published 2006-08-14 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4112
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.2%
- EPSS 3.2% chance of exploitation in 30 days, percentile 88%
- public exploits
- 1
- Exploit-DB
Summary
Simple one-file guestbook 1.0 and earlier allows remote attackers to bypass authentication and delete guestbook entries via a modified id parameter to guestbook.php.
Timeline
- First public exploit (EDB-28362)
- Published
Exploit prediction
3.17% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-28362 Simple One File Guestbook 1.0 - Security Bypass webapps, 2006-08-09
- securityfocus.com http://www.securityfocus.com/bid/19437 referenced PoC, tagged "exploit" by a source, unverified
- it.security.netsons.org http://it.security.netsons.org/exploit/simplegb.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 |
References
-
securityfocus.com
/bid/19437
vdb-entry, exploit
-
it.security.netsons.org
/exploit/simplegb.txt
exploit, vendor-advisory
-
secunia.com
/advisories/21429
third-party-advisory, vendor-advisory
-
securityfocus.com
/archive/1/442884/100/0/threaded
mailing-list
-
vupen.com
/english/advisories/2006/3229
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/28289
vdb-entry
Sources
- CVE List CVE-2006-4122
- NVD CVE-2006-4122
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.