GHSA-3c3p-xh4f-pfh7
json-schema-editor-visual vulnerable to prototype pollution
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | json-schema-editor-visual | <= 2.0.0 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
json-schema-editor-visual is a package that provides jsonschema editor. A Prototype Pollution vulnerability in the setData and deleteData function of json-schema-editor-visual versions thru 1.1.1 allows attackers to inject or delete properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2025-57320
- https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/json-schema-editor-visual%401.1.1/index.js
- https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57320
- https://github.com/zyqwst/json-schema-editor-vue