Local Syndication <= 1.5a - Authenticated (Contributor+) Server-Side Request Forgery via Shortcode
| CVE | CVE-2025-12962 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | November 17, 2025 |
| Last Updated | November 18, 2025 |
| Researcher |
Ivan Cese
|
Description
The Local Syndication plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.5a via the `url` parameter in the `[syndicate_local]` shortcode. This is due to the use of `wp_remote_get()` instead of `wp_safe_remote_get()` which lacks protections against requests to internal/private IP addresses and localhost. This makes it possible for authenticated attackers, with Contributor-level access and above, to make web requests to arbitrary locations originating from the web application, which can be used to query and modify information from internal services, scan internal networks, and access resources that should not be accessible from external networks.
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Vulnerability Details for Local Syndication
| Software Type | Plugin |
|---|---|
| Software Slug | local-syndication (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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