WordPress Core < 5.3.1 - Authenticated Stored Cross-Site Scripting

Wordfence Intelligence   >   Vulnerability Database   >   WordPress Core < 5.3.1 - Authenticated Stored Cross-Site Scripting
6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2019-20042
CVSS 6.4 (Medium)
Publicly Published December 13, 2019
Last Updated January 22, 2024
Researcher Simon Scannell

Description

In wp-includes/formatting.php in WordPress 3.7 to 5.3.0, the function wp_targeted_link_rel() can be used in a particular way to result in a stored cross-site scripting (XSS) vulnerability. This has been patched in WordPress 5.3.1, along with all the previous WordPress versions from 3.7 to 5.3 via a minor release.

References

Share

1 affected software package

WordPress

Software Type Core
Patched? Yes
Remediation Update to one of the following versions, or a newer patched version: 3.7.32, 3.8.32, 3.9.30, 4.0.29, 4.1.29, 4.2.26, 4.3.22, 4.4.21, 4.5.20, 4.6.17, 4.7.16, 4.8.12, 4.9.13, 5.0.8, 5.1.4, 5.2.5, 5.3.1
Affected Versions
  • 5.3 - 5.3
  • < 3.7
  • 5.0 - 5.0.7
  • 5.1 - 5.1.3
Expand to see 14 more affected version ranges.
  • 5.2 - 5.2.4
  • 3.7 - 3.7.31
  • 3.8 - 3.8.31
  • 3.9 - 3.9.29
  • 4.0 - 4.0.28
  • 4.1 - 4.1.28
  • 4.2 - 4.2.25
  • 4.3 - 4.3.21
  • 4.4 - 4.4.20
  • 4.5 - 4.5.19
  • 4.6 - 4.6.16
  • 4.7 - 4.7.15
  • 4.8 - 4.8.11
  • 4.9 - 4.9.12
Patched Versions
  • 3.7.32
  • 3.8.32
  • 3.9.30
  • 4.0.29
Expand to see 13 more patched versions.
  • 4.1.29
  • 4.2.26
  • 4.3.22
  • 4.4.21
  • 4.5.20
  • 4.6.17
  • 4.7.16
  • 4.8.12
  • 4.9.13
  • 5.0.8
  • 5.1.4
  • 5.2.5
  • 5.3.1

This record contains material that is subject to copyright.

Copyright 2012-2023 Defiant Inc.

License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more.

Copyright 1999-2023 The MITRE Corporation

License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more.

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation