CVE-2006-4432 json
Directory traversal vulnerability in Zend Platform 2.2.1 and earlier allows remote attackers to overwrite arbitrary files via a .. (dot dot…
published 2006-08-29 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4420
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
Directory traversal vulnerability in Zend Platform 2.2.1 and earlier allows remote attackers to overwrite arbitrary files via a .. (dot dot) sequence in the final component of the PHP session identifier (PHPSESSID). NOTE: in some cases, this issue can be leveraged to perform direct static code injection.
Patch / fix
- hardened-php.net/advisory_052006.128.html advisory
- secunia.com/advisories/21573 advisory
Exploit prediction
2.09% chance of exploitation in the next 30 days, higher than 81% 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
-
hardened-php.net
/advisory_052006.128.html
patch, vendor-advisory
-
secunia.com
/advisories/21573
third-party-advisory, patch, vendor-advisory
-
securityfocus.com
/archive/1/444263/100/0/threaded
mailing-list
-
osvdb.org
/28232
vdb-entry
-
securityreason.com
/securityalert/1466
third-party-advisory
-
vupen.com
/english/advisories/2006/3388
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/28576
vdb-entry
Sources
- CVE List CVE-2006-4432
- NVD CVE-2006-4432
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.