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Servers and applications

CVE-2010-3436

fopen_wrappers.c in PHP 5.3.x through 5.3.3 might allow remote attackers to bypass open_basedir restrictions via vectors related to the length of a filename.

Severity
Medium 5.0
Published
9 Nov 2010
Last changed
16 Jun 2026
Added to UpHeron
14 Oct 2026
Fixed in
5.2.15, 5.3.4
Exploit chance
6.3% in the next 30 daysHigher than 93% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
CWE-264
Attack
Over the network · No login needed
Attacker can
Change some data
CVSS vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • From 5.2.0 before 5.2.15
  • From 5.3.0 before 5.3.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2010-3436
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2010-3436