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Servers and applications

CVE-2006-5706

Unspecified vulnerabilities in PHP, probably before 5.2.0, allow local users to bypass open_basedir restrictions and perform unspecified actions via unspecified vectors involving the (1) chdir and (2) tempnam functions. NOTE: the tempnam vector might overlap CVE-2006-1494.

Severity
High 7.2
Published
4 Nov 2006
Last changed
16 Jun 2026
Added to UpHeron
14 Oct 2026
Exploit chance
0.3% in the next 30 daysHigher than 28% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Needs local access · No login needed
Attacker can
Read data · Change data · Take it down
CVSS vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • Version 5.1.5
  • Version 5.1.4
  • Version 5.1.3
  • Version 5.1.2
All 16 release lines
  • Every version up to 5.1.6
  • Version 5.0-rc1
  • Version 5.0-rc2
  • Version 5.0-rc3
  • Version 5.0.0
  • Version 5.0.1
  • Version 5.0.2
  • Version 5.0.3
  • Version 5.0.4
  • Version 5.0.5
  • Version 5.1.0
  • Version 5.1.1
  • Version 5.1.2
  • Version 5.1.3
  • Version 5.1.4
  • Version 5.1.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2006-5706
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2006-5706