WordPress Plugin Vulnerabilities
Quizlord <= 2.0 - Admin+ Stored XSS
Description
The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Proof of Concept
1. Go to Quizlord » Add a quiz 2. In the input field 'Title', add the payload - "><script>alert(/XSS/)</script> 3. Click the Save button to see the XSS alert.
Affects Plugins
No known fix References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Machupalli Sree Pragna
Submitter
Machupalli Sree Pragna
Submitter website
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-11-19 (about 1 years ago)
Added
2022-11-24 (about 1 years ago)
Last Updated
2022-11-24 (about 1 years ago)
WPScan 