WordPress Core < 3.6.1 - Deserialization

8.8
Deserialization of Untrusted Data
CVE CVE-2013-4338
CVSS 8.8 (High)
Publicly Published September 11, 2013
Last Updated January 22, 2024
Researcher Tom Van Goethem

Description

wp-includes/functions.php in WordPress before 3.6.1 does not properly determine whether data has been serialized, which allows remote attackers to execute arbitrary code by triggering erroneous PHP unserialize operations.

References

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1 affected software package

Software Type Core
Patched? Yes
Remediation Update to version 3.6.1, or a newer patched version
Affected Version
  • <= 3.6
Patched Version
  • 3.6.1

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