PT-2026-56702 · Undefined · Undefined

0Xbassia · Published 2026-07-09 · Updated 2026-07-09 · CVE-2026-12516

Mitre

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Exploit

Fix

Related Identifiers

CVE-2026-12516

Affected Products

Undefined

References · 2

• 🔥 https://wpscan.com/vulnerability/2ac80164-03b7-4966-b022-833b4194de80 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-12516 · Security Note