WordPress Plugin Vulnerabilities
Flexi - Guest Submit < 4.20 - Reflected Cross-Site Scripting
Description
The plugin does not sanitise and escape various parameters before outputting them back in some pages such as the user dashboard, leading to a Reflected Cross-Site Scripting
Proof of Concept
Open the following URL when authenticated (as any user): https://example.com/user-dashboard/?search=keyword:<img%20src=1%20onerror=alert(/XSS/)>
Affects Plugins
Fixed in 4.20 References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Felipe Tapia Sasot
Submitter
Felipe Tapia Sasot
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-02-16 (about 2 years ago)
Added
2022-02-16 (about 2 years ago)
Last Updated
2022-04-08 (about 2 years ago)
WPScan 