Vulnerability library
Security checkMarch 17, 2025

canvg Prototype Pollution vulnerability

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High severitynpmcanvg

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Description

An issue in canvg prior to v.4.0.3 and v3.0.11 can lead to prototype pollution via the Constructor of the class StyleElement.

Recommendation

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

  • Affected version(s): **< 3.0.11 >= 4.0.0, < 4.0.3**
  • Patched version(s): **3.0.11 4.0.3**

References

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