GHSA-3c3p-xh4f-pfh7MediumCVSS 6.5
json-schema-editor-visual vulnerable to prototype pollution
🔗 CVE IDs covered (1)
📋 Description
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.
🎯 Affected products1
- npm/json-schema-editor-visual:<= 2.0.0
🔗 References (4)
- 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/advisories/GHSA-3c3p-xh4f-pfh7