Vulnerability · Published Jan 19, 2021 · Assigned by snyk
CVE-2020-28480Prototype Pollution
High 7.3
In plain English
A high-severity security flaw in jointjs. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)1.4%top 27.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | jointjs | 3.3.0 | GHSA-qwp9-52h8-xgg8 |
Affected products (as reported)
References
- https://snyk.io/vuln/SNYK-JS-JOINTJS-1024444 x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1062036 x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1062037 x_refsource_MISC
- https://github.com/clientIO/joint/blob/master/src/util/util.mjs%23L150 x_refsource_MISC
- https://github.com/clientIO/joint/pull/1406 x_refsource_MISC