CVE-2026-12402
OTP Login & Register Woocommerce <= 2.7.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'fb-config' Setting
- State
- Published
- Severity
- 4.4 Medium
- Published
- Sep 19, 2026
- Updated
- Sep 19, 2026
- Reserved
- Jun 16, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.4 Medium | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
OTP Login & Register Woocommercexootix |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ab4bfd2f-6277-47d6-80ac-957b93476ed1?source=cve
- https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/includes/class-xoo-ml-frontend.php#L153
- https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/includes/xoo-framework/admin/class-xoo-admin-settings.php#L306
- https://plugins.trac.wordpress.org/browser/mobile-login-woocommerce/tags/2.7.2/includes/xoo-framework/admin/class-xoo-admin-settings.php#L411
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3682327%40mobile-login-woocommerce&new=3682327%40mobile-login-woocommerce
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