CVE-2026-12516
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jul 09, 2026
Vendor
unknown
Description
The Fediverse Embeds WordPress plugin before 1.5.8 does not validate the destination of the server-side request performed by an unauthenticated media-proxying endpoint, allowing anonymous users to make the site fetch arbitrary URLs, including internal and private-network addresses, and read back the response body. This results in a full-read Server-Side Request Forgery and open proxy.