Copypress Rest API 1.1 - 1.2 - Missing Configurable JWT Secret and File-Type Validation to Unauthenticated Remote Code Execution
| CVE | CVE-2025-8625 |
|---|---|
| CVSS | 9.8 (Critical) |
| Publicly Published | September 29, 2025 |
| Last Updated | June 18, 2026 |
| Researcher |
kr0d
|
Description
The Copypress Rest API plugin for WordPress is vulnerable to Remote Code Execution via copyreap_handle_image() Function in versions 1.1 to 1.2. The plugin falls back to a hard-coded JWT signing key when no secret is defined and does not restrict which file types can be fetched and saved as attachments. As a result, unauthenticated attackers can forge a valid token to gain elevated privileges and upload an arbitrary file (e.g. a PHP script) through the image handler, leading to remote code execution.
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Vulnerability Details for Copypress Rest API
| Software Type | Plugin |
|---|---|
| Software Slug | copypress-rest-api (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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