WordPress Core < 3.9.2 - Denial of Service via XML #2

6.5
Uncontrolled Resource Consumption
CVE CVE-2014-5266
CVSS 6.5 (Medium)
Publicly Published August 6, 2014
Last Updated August 14, 2023
Researcher Ivan Novikov

Description

The Incutio XML-RPC (IXR) Library, as used in WordPress before 3.9.2 and Drupal 6.x before 6.33 and 7.x before 7.31, does not limit the number of elements in an XML document, which allows remote attackers to cause a denial of service (CPU consumption) via a large document, a different vulnerability than CVE-2014-5265.

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1 affected software package

Software Type Core
Patched? Yes
Remediation Update to one of the following versions, or a newer patched version: 3.7.4, 3.8.4, 3.9.2
Affected Versions
  • < 3.7
  • 3.7 - 3.7.3
  • 3.8 - 3.8.3
  • 3.9 - 3.9.1
Patched Versions
  • 3.7.4
  • 3.8.4
  • 3.9.2

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