CVE-2006-4432
HIGH · CVSS 7.5EPSS 2.1%EU EUVD
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.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- EPSS score
- 2.1% (82th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2006-4420)
- Published
- August 29, 2006
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2006-4420 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- zend / zend platform
References
- http://secunia.com/advisories/21573(Patch, Vendor Advisory)
- http://securityreason.com/securityalert/1466
- http://www.hardened-php.net/advisory_052006.128.html(Patch, Vendor Advisory)
- http://www.osvdb.org/28232
- http://www.securityfocus.com/archive/1/444263/100/0/threaded
- http://www.vupen.com/english/advisories/2006/3388
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28576
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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