SEPTEMBER 20, 2026
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Case File

CVE-2026-12517

MEDIUM · CVSS 5.3 EPSS 0.19%

Source: NVD + CISA KEV + EPSS · Published 2026-07-09 · Last synced 2026-08-08

CyberRota Analysis

AI-Generated

The Fediverse Embeds WordPress plugin versions prior to 1.5.8 are vulnerable to Server-Side Request Forgery (SSRF), allowing unauthenticated users to exploit an exposed site-info endpoint. This vulnerability enables attackers to make requests to internal and private-network URLs, potentially exposing sensitive metadata. WordPress site administrators using this plugin should prioritize updating to the latest version to mitigate the risk of unauthorized data exposure.

CVE
CVE-2026-12517
Severity
MEDIUM
CVSS
5.3
EPSS
0.19%
WordPress

Original NVD Description

The Fediverse Embeds WordPress plugin before 1.5.8 does not validate the destination of the server-side request performed by an unauthenticated site-info endpoint before fetching it, allowing anonymous users (the gating nonce is exposed on public pages carrying an embed) to make the site request internal and private-network URLs and read back the parsed page metadata. This is a Server-Side Request Forgery.