Vulnerability · Published Sep 21, 2021 · Assigned by snyk
CVE-2021-23444Prototype Pollution
Medium 5.6
In plain English
A medium-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 1.9% (higher than 79% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.6Medium
Exploit odds (30 days)1.9%top 20.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
This affects the package jointjs before 3.4.2. A type confusion vulnerability can lead to a bypass of CVE-2020-28480 when the user-provided keys used in the path parameter are arrays in the setByPath function.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | jointjs | 3.4.2 | GHSA-f3pp-32qc-36w4 |
Affected products (as reported)
References
- https://snyk.io/vuln/SNYK-JS-JOINTJS-1579578 x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1655816 x_refsource_MISC
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1655817 x_refsource_MISC
- https://github.com/clientIO/joint/commit/e5bf89efef6d5ea572d66870ffd86560de7830a8 x_refsource_MISC
- https://github.com/clientIO/joint/releases/tag/v3.4.2 x_refsource_MISC
- https://github.com/clientIO/joint/pull/1514 x_refsource_MISC