uPlot Prototype Pollution vulnerability
Versions of the package uplot before 1.6.31 are vulnerable to Prototype Pollution via the uplot.assign function due to missing check if the attribute resolves to the object prototype.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | uplot | < 1.6.31 | 1.6.31 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-21489
- https://github.com/leeoniya/uPlot/commit/5756e3e9b91270b303157e14bd0174311047d983
- https://github.com/leeoniya/uPlot
- https://github.com/leeoniya/uPlot/blob/c52e5001c1d959a99ac495a53e4deca5c44464d2/src/utils.js#L437-L452
- https://security.snyk.io/vuln/SNYK-JS-UPLOT-6209224
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L- Weakness (CWE)
CWE-1321- Platform
- npm
- Package
uplot- Disclosed
- 01.10.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-34q8-jcq6-mc37 - CC BY 4.0
Vulnerability history: uplot
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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