Vulnerability library
Security checkJanuary 09, 2023

Prototype Pollution in mithril

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High severitynpmmithril

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Description

Affected versions of mithrilare vulnerable to prototype pollution. The function parseQueryString may allow a malicious user to modify the prototype of Object, causing the addition or modification of an existing property that will exist on all objects.

Recommendation

Update the mithril package to the latest compatible version. Followings are version details:

  • Affected version(s): **>= 2.0.0, < 2.0.2 < 1.1.7**
  • Patched version(s): **2.0.2 1.1.7**

References

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Related Issues

See something that needs correcting? Let us knowUpdated January 09, 2023