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HIGH7.2

GHSA-2x9c-qwgf-94xr

matrix-react-sdk Prototype pollution vulnerability

Quick fix

GHSA-2x9c-qwgf-94xr — matrix-react-sdk: upgrade to the fixed version with the command below.

npm install matrix-react-sdk@3.53.0

Details

### Impact Events sent with special strings in key places can temporarily disrupt or impede the matrix-react-sdk from functioning properly, such as by causing room or event tile crashes. The remainder of the application can appear functional, though certain rooms/events will not be rendered.

### Patches This is fixed in matrix-react-sdk 3.53.0

### Workarounds There are no workarounds. Please upgrade immediately.

### References https://learn.snyk.io/lessons/prototype-pollution/javascript/

### For more information If you have any questions or comments about this advisory please email us at [security at matrix.org](mailto:security@matrix.org).

Are you affected?

Enter the version of the package you're using.

Affected packages

npm/matrix-react-sdk
Introduced in: 0Fixed in: 3.53.0
Fixnpm install matrix-react-sdk@3.53.0

References