The OTP Login & Register Woocommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'fb-config' Setting in all versions up to, and including, 2.7.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. On multisite installations where administrators do not hold the unfiltered_html capability, this vulnerability can be leveraged to target the network super administrator.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products
xootix:otp login & register woocommerce
References 5
https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/…
security@wordfence.com
https://plugins.trac.wordpress.org/changeset?reponame=&old=3682327%40mobile-log…
security@wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/ab4bfd2f-6277-47d6-80…
security@wordfence.com