Time spent: 4.5 hours spent in total
Objective: Find, analyze, recreate, and document five vulnerabilities affecting an old version of WordPress
- Authenticated Stored Cross-Site Scripting (XSS) ID: CVE-2015-5622
- Summary:
- Vulnerability types: XSS
- Tested in version: 4.2
- Fixed in version: 4.2.3
- GIF Walkthrough:
- Steps to recreate: The following code demonstrates the vulnerability. It should be entered in a page or posting using the HTML edit mode (instead of the default WYSIWYG): Link 1
- Authenticated Cross-Site Scripting (XSS) via Media File Metadata ID: CVE-2017-6814
- Summary:
- Vulnerability types: XSS
- Tested in version: 4.2
- Fixed in version: 4.2.13
- GIF Walkthrough:
- Steps to recreate: Upload MP3 file to the Media Library (as Editor or Administrator) and Insert an Audio Playlist in a Post containing this MP3 (Create Audio Playlist). Link 1
- Large File Upload Error XSS ID: CVE-2017-9061
- Summary:
- Vulnerability types: XSS
- Tested in version: 4.2
- Fixed in version: 4.2.15
- GIF Walkthrough:
- Steps to recreate: An attacker can inject a malicious script in to the filename which a victim tries to upload leading to XSS inside the administrators control panel. Link 1
No additional files for this lab.
GIFs created with LiceCap.
For Attack 1:
No challenges.
For Attack 2:
No challenges.
For Attack 3:
No challenges
Copyright [2018] [Vitaliy Kril]
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