@webiny/react-rich-text-renderer before 5.37.2 allows XSS attacks by content managers. This is a react component to render data coming from Webiny Headless CMS and Webiny Form Builder. Webiny is an open-source serverless enterprise CMS. The @webiny/react-rich-text-renderer package depends on the editor.js rich text editor to handle rich text content. The CMS stores rich text content from the editor.js into the database. When the @webiny/react-rich-text-renderer is used to render such content, it uses the dangerouslySetInnerHTML prop, without applying HTML sanitization. The issue arises when an actor, who in this context would specifically be a content manager with access to the CMS, inserts a malicious script as part of the user-defined input. This script is then injected and executed within the user's browser when the main page or admin page loads.
References
Link | Resource |
---|---|
https://github.com/webiny/webiny-js/security/advisories/GHSA-3x59-vrmc-5mx6 | Vendor Advisory |
https://webiny.com | Product |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2023-08-25T00:00:00
Updated: 2023-08-25T13:43:24.851992
Reserved: 2023-08-24T00:00:00
Link: CVE-2023-41167
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-08-25T14:15:10.150
Modified: 2023-08-31T16:42:22.000
Link: CVE-2023-41167
JSON object: View
Redhat Information
No data.
CWE