CVE-2024-0893

Schema App Structured Data <= 2.2.0 - Missing Authorization

Published May 24, 2024 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
The Schema App Structured Data plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the MarkupUpdate function in all versions up to, and including, 2.2.0. This makes it possible for authenticated attackers, with subscriber access or higher, to update or delete post metadata.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-16675 The Schema App Structured Data plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the MarkupUpdate function in all versions up to, and including, 2.1.0. This makes it possible for authenticated attackers, with subscriber access or higher, to update or delete post metadata.
History
Type Values Removed Values Added
Description The Schema App Structured Data plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the MarkupUpdate function in all versions up to, and including, 2.1.0. This makes it possible for authenticated attackers, with subscriber access or higher, to update or delete post metadata. The Schema App Structured Data plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the MarkupUpdate function in all versions up to, and including, 2.2.0. This makes it possible for authenticated attackers, with subscriber access or higher, to update or delete post metadata.
Title Schema App Structured Data <= 1.23.1 - Missing Authorization Schema App Structured Data <= 2.2.0 - Missing Authorization
References
Type Values Removed Values Added
First Time appeared Hunch Manifest
Hunch Manifest schema App Structured Data
CPEs cpe:2.3:a:hunch_manifest:schema_app_structured_data:*:*:*:*:*:*:*:*
Vendors & Products Hunch Manifest
Hunch Manifest schema App Structured Data
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Schemaapp
Schemaapp schema App Structured Data
Weaknesses CWE-862
CPEs cpe:2.3:a:schemaapp:schema_app_structured_data:*:*:*:*:*:wordpress:*:*
Vendors & Products Schemaapp
Schemaapp schema App Structured Data
Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 4:36 PM
Reserved
Jan 25, 2024, 2:27 PM
Status
Modified
Published
May 24, 2024, 7:15 AM
Modified
Jun 17, 2026, 6:54 AM