WordPress Tagregator 0.6 Cross Site Scripting

2018.08.21

Credit: ManhNho

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2018-10752

CWE: CWE-79

CVSS Base Score: 3.5/10

Impact Subscore: 2.9/10

Exploitability Subscore: 6.8/10

Exploit range: Remote

Attack complexity: Medium

Authentication: Single time

Confidentiality impact: None

Integrity impact: Partial

Availability impact: None

# Exploit Title: WordPress Plugin Tagregator 0.6 - Cross-Site Scripting
# Date: 2018-05-05
# Exploit Author: ManhNho
# Vendor Homepage: https://wordpress.org/plugins/tagregator/
# Software Link: https://downloads.wordpress.org/plugin/tagregator.0.6.zip
# Ref: https://pastebin.com/ZGr5tyP2
# Version: 0.6
# Tested on: CentOS 6.5
# CVE : CVE-2018-10752
# Category : Webapps
 
# 1. Description
# WordPress Plugin Tagregator 0.6 - Stored XSS
 
# 2. Proof of Concept
 
1. Login to admin panel
2. Access to Wordpress Tagregator setting, then choose Tweets/Instagram
Media/Flickr Post/Google+ Activities and click "Add New" button
3. In title field, inject XSS pattern such as:
    <script>alert('xss')</script> and click Preview button
4. This site will response url that will alert popup named xss
5. Send this xss url to another administrators, we have same alert

See this note in RAW Version

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WordPress Tagregator 0.6 Cross Site Scripting

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