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Password Reset with Code for WordPress REST API <= 0.0.15 - Weak Password Recovery Mechanism
| CVE | CVE-2023-35039 |
|---|---|
| CVSS | 9.8 (Critical) |
| Publicly Published | August 14, 2023 |
| Last Updated | January 22, 2024 |
| Researcher |
Jonas Höbenreich
|
Description
The Password Reset with Code for WordPress REST API is vulnerable to a Weak Password Recovery Mechanism in versions up to, and including, 0.0.15. This allows unauthenticated attackers to set a 4-digit password recovery code for arbitrary users that, if guessed correctly, will allow them to reset the password for that user. Although each code is only allowed 3 tries by default, there is no restriction on the number of code generation attempts allowed, effectively reducing the entropy of the password reset mechanism to 4 digits. Additionally the code generation mechanism uses str_shuffle which does not use a cryptographically secure PNRG.
References
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1 affected software package
| Software Type | Plugin |
|---|---|
| Software Slug | bdvs-password-reset (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 0.0.16, or a newer patched version |
| Affected Version |
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| Patched Version |
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