Description
The package jointjs before 3.3.0 are vulnerable to Prototype Pollution via util.setByPath (https://resources.jointjs.com/docs/jointjs/v3.2/joint.htmlutil.setByPath). The path used the access the object's key and set the value is not properly sanitized, leading to a Prototype Pollution.
Remediation
References
https://github.com/clientIO/joint/pull/1406
https://github.com/clientIO/joint/blob/master/src/util/util.mjs%23L150
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1062037
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1062036
https://snyk.io/vuln/SNYK-JS-JOINTJS-1024444