Post Grid <= 2.1.15 - Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24986
CVSS Medium (6.1)
Publicly Published March 15, 2022
Last Updated January 22, 2024
Researcher ZhongFu Su
Description

The Post Grid WordPress plugin before 2.1.16 does not escape the keyword parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting in pages containing a Post Grid with a search form

References

1 affected software package

Software Type Plugin
Software Slug post-grid (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.1.16
Patched Version
  • 2.1.16
This record contains material that is subject to copyright

Copyright 2012-2026 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. License Detail.