AIKIDO-2025-10221
chartist is vulnerable to Prototype Pollution
98
Critical Risk
This Affects:
chartistTL;DR
Affected versions of the chartist package are vulnerable to prototype pollution due to missing validation when assigning object properties. An attacker can exploit this by injecting malicious properties via the __proto__ key, which can recursively pollute the object prototype and affect all objects across the application.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
chartist is vulnerable to Prototype Pollution in versions 1.0.0 - 1.3.0.
How to fix this
Upgrade the chartist library to the patch version.
Links
GitHub Release
Related Issue
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
SOC 2Compliant
ISO 27001CompliantISO 42001Compliant
FedRAMPImplementing© All Intel data is openly available and commercially licensed.