CVE-2023-44258 - CVE House

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Status published Medium CVE-2023-44258

WordPress Schema App Structured Data plugin <= 1.23.1 - Broken Access Control + CSRF vulnerability

5.3 CVSS

Vulnerability Description

Missing Authorization vulnerability in vberkel Schema App Structured Data schema-app-structured-data-for-schemaorg allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Schema App Structured Data: from n/a through <= 1.23.1.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Rio Darmawan | Patchstack Bug Bounty Program

References

https://patchstack.com/database/Wordpress/Plugin/schema-app-structured-data-for-schemaorg/vulnerability/wordpress-schema-app-structured-data-plugin-1-22-3-csrf-broken-access-control-vulnerability?_s_id=cve

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Schema App Structured Data <= 2.2.0 - Cross-Site Request Forgery

Affected Vendor

vberkel

View all reports →

Affected Software

Schema App Structured Data

Vulnerable Versions:

0

Timeline

Official Publish: January 2nd, 2025

Last Modified: May 11th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1531 Account Access Removal