Security Advisory

CVE-2025-12118

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-11-01 04:27:41

Last updated 2026-04-08 17:09:28

Assigner Wordfence

State PUBLISHED

Description

The Schema Scalpel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post title in all versions up to, and including, 1.6.1 due to insufficient input sanitization and output escaping when outputting user-supplied data into JSON-LD schema markup. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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