WordPress Core < 6.5.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Template Part Block

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-31111
CVSS 6.4 (Medium)
Publicly Published June 24, 2024
Last Updated June 25, 2024
Researcher Rafie Muhammad - Patchstack

Description

WordPress Core is vulnerable to Stored Cross-Site Scripting via the Template Part Block in various versions up to 6.5.5 due to insufficient input sanitization and output escaping on the 'tagName' attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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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: 5.9.10, 6.0.9, 6.1.7, 6.2.6, 6.3.5, 6.4.5, 6.5.5
Affected Versions
  • 5.9 - 5.9.9
  • 6.0 - 6.0.8
  • 6.1 - 6.1.6
  • 6.2 - 6.2.5
Expand to see 3 more affected version ranges.
  • 6.3 - 6.3.4
  • 6.4 - 6.4.4
  • 6.5 - 6.5.4
Patched Versions
  • 5.9.10
  • 6.0.9
  • 6.1.7
  • 6.2.6
Expand to see 3 more patched versions.
  • 6.3.5
  • 6.4.5
  • 6.5.5

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