CVE-2026-119034

Schema & Structured Data for WP & AMP < 1.70 - Missing Authorization

2026-11-11 00:00

Strategic Overview

Status: Patched in 1.70
Affected Plugin: Schema & Structured Data for WP & AMP
Affected Version: < 1.70
CVSS: 5.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2026-119034

View all Schema & Structured Data for WP & AMP vulnerabilities

At a glance

CVE-2026-119034 is a medium-severity Missing Authorization vulnerability in the Schema & Structured Data for WP & AMP WordPress plugin, affecting versions < 1.70. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.70; sites on affected versions should update now. Disclosed November 2026, reported by Karthik Ramakrishnan.

Vulnerability Overview

The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to unauthorized access in all versions up to 1.70. This is due to a missing capability check on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-862: Missing Authorization

Reaching this weakness in Schema & Structured Data for WP & AMP < 1.70 takes a caller who can reach the endpoint. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For Schema & Structured Data for WP & AMP the fix is 1.70: builds < 1.70 are affected, anything from 1.70 onward is not.

Remediation

Update to version 1.70, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: Schema & Structured Data for WP & AMP 1.70 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-119034 https://www.wordfence.com/threat-intel/vulnerabilities/id/a0ebe940-4524-4ede-b130-241c0dd15b14 https://nvd.nist.gov/vuln/detail/CVE-2026-119034

Related records

Same weakness class

Other vulnerabilities in Schema & Structured Data for WP & AMP

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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