Optional Email <= 1.3.11 - Unauthenticated Privilege Escalation to Account Takeover
| CVE | CVE-2025-15018 |
|---|---|
| CVSS | 9.8 (Critical) |
| Publicly Published | January 6, 2026 |
| Last Updated | January 7, 2026 |
| Researcher |
Drew Webber (mcdruid)
|
Description
The Optional Email plugin for WordPress is vulnerable to Privilege Escalation via Account Takeover in all versions up to, and including, 1.3.11. This is due to the plugin not restricting its 'random_password' filter to registration contexts, allowing the filter to affect password reset key generation. This makes it possible for unauthenticated attackers to set a known password reset key when initiating a password reset, reset the password of any user including administrators, and gain access to their accounts.
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Vulnerability Details for Optional Email
| Software Type | Plugin |
|---|---|
| Software Slug | optional-email (view on wordpress.org) |
| Patched? | No |
| Remediation | No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. |
| Affected Version |
|
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