WordPress Plugin Vulnerabilities
Great Quotes <= 1.0.0 - Admin+ Stored Cross-Site Scripting
Description
The plugin does not sanitise and escape the Quote and Author fields of its Quotes, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.
Proof of Concept
Add/edit a Quote and put the following payload in the "Quote" and "Author" fields: <img src onerror=alert(/XSS/)>
Affects Plugins
No known fix References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Vishal Mohan
Submitter
Vishal Mohan
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2021-09-27 (about 2 years ago)
Added
2021-09-27 (about 2 years ago)
Last Updated
2022-04-14 (about 2 years ago)
WPScan 