Orion Login with SMS <= 1.0.5 - Authentication Bypass via Weak OTP
The Orion Login with SMS plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.0.5. This is due to the olws_handle_verify_phone() function not utilizing a strong enough OTP value, exposing the hash needed to generate the OTP value, and no restrictions on the number of attempts to submit the code. This makes it possible for unauthenticated attackers to log in as other users, including administrators, if they have access to their phone number.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Orion Login with SMS | <= 1.0.5 | no fix |
References
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-288- Platform
- WordPress
- Package
Orion Login with SMS- Disclosed
- 21.07.2025
- Updated
- 11.10.2026 10:22
Sources and licenses
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Vulnerability history: Orion Login with SMS
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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