Prototype Pollution in jointjs
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 software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | jointjs | < 3.4.2 | 3.4.2 |
References
- https://github.com/clientIO/joint/pull/1514
- https://github.com/clientIO/joint/commit/e5bf89efef6d5ea572d66870ffd86560de7830a8
- https://github.com/clientIO/joint
- https://github.com/clientIO/joint/releases/tag/v3.4.2
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1655817
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1655816
- https://snyk.io/vuln/SNYK-JS-JOINTJS-1579578
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L- Weakness (CWE)
CWE-1321, CWE-843- Platform
- npm
- Package
jointjs- Disclosed
- 22.09.2021
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-f3pp-32qc-36w4 - CC BY 4.0
Vulnerability history: jointjs
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 3
- First → latest
- 01.2021 09.2021
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
- Medium 1
Disclosures per year
- 2021: 3
- 2022: 0
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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Prototype Pollution in jointjs this entry
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