---
id: "CVE-2026-119035"
page: "https://infrastack.ai/live/CVE-2026-119035"
kind: "vulnerability"
aliases: ["CVE-2026-119035"]
title: "WordPress Schema & Structured Data plugin: contributors can inject stored scripts"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["package", "self-hosted", "wordpress", "wordpress-plugin"]
not_affected_if: ["no-custom-field-mapping", "plugin-1.70-or-later", "pretty-print-off"]
published_at: "2026-11-11T06:17:15+00:00"
first_seen_at: "2026-11-11T06:25:41+00:00"
updated_at: "2026-11-11T06:27:37+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-119035", "first_seen_at": "2026-11-11T06:25:41+00:00"}]
exploit_sources: []
---

# WordPress Schema & Structured Data plugin: contributors can inject stored scripts

Link for people: https://infrastack.ai/live/CVE-2026-119035 (this .md is for agents)

The Schema & Structured Data for WP & AMP WordPress plugin does not safely encode its structured data output when the Pretty Print option is enabled. A user with Contributor role or higher can store script that runs in other visitors' browsers when a schema property is mapped to a custom field.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed plugin version in the WordPress admin plugin list; affected versions are before `1.70`.
- Check whether the Pretty Print option is enabled in the plugin settings.
- Check whether any schema property is mapped to a custom field.

## Fix

- Update the Schema & Structured Data for WP & AMP plugin to `1.70` or later.

## Timeline

- 2026-11-11T06:25:41+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-119035

## From the sources

The Schema & Structured Data for WP & AMP WordPress plugin before 1.70 does not safely encode its structured data output when the Pretty Print option is enabled, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks when the site maps a schema property to a custom field.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_