WordPress Core < 5.4.1 - Authenticated Cross-Site Scripting via Customizer

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2020-11025
CVSS Medium (5.8)
Publicly Published April 29, 2020
Last Updated January 22, 2024
Researcher Evan Ricafort
Description

In affected versions of WordPress, a cross-site scripting (XSS) vulnerability in the navigation section of Customizer allows JavaScript code to be executed. Exploitation requires an authenticated user. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).

References

1 affected software package

Software Type Core
Software Slug wordpress (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.7
  • 3.7 - 3.7.32
  • 3.8 - 3.8.32
  • 3.9 - 3.9.30
  • 4.0 - 4.0.29
  • 4.1 - 4.1.29
  • 4.2 - 4.2.26
  • 4.3 - 4.3.22
  • 4.4 - 4.4.21
  • 4.5 - 4.5.20
  • 4.6 - 4.6.17
  • 4.7 - 4.7.16
  • 4.8 - 4.8.12
  • 4.9 - 4.9.13
  • 5.0 - 5.0.8
  • 5.1 - 5.1.4
  • 5.2 - 5.2.5
  • 5.3 - 5.3.2
  • 5.4 - 5.4
Patched Version
  • 3.7.33
  • 3.8.33
  • 3.9.31
  • 4.0.30
  • 4.1.30
  • 4.2.27
  • 4.3.23
  • 4.4.22
  • 4.5.21
  • 4.6.18
  • 4.7.17
  • 4.8.13
  • 4.9.14
  • 5.0.9
  • 5.1.5
  • 5.2.6
  • 5.3.3
  • 5.4.1
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