CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
What the vulnerability does
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.
Explanation of Vulnerability in Simple Terms
Schema App Structured Data versions up to 1.23.1 lack proper authorization checks, allowing unauthenticated attackers to modify data on the site. The vulnerability requires no user interaction and can be exploited over the network. Site administrators should update to a version newer than 1.23.1 to prevent unauthorized data changes.
What an attacker can do
Modify site data without authentication or permission.
Potential impact on your site
Attackers can alter structured data on your site without logging in, potentially corrupting SEO metadata or site content.
Conditions required to exploit
Network access only; no authentication or user interaction required.
Key dates
External resources
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