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Security checkSeptember 02, 2025

Denial of Service in jquery

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High severitynpmjquery

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Description

Affected versions of jquery use a lowercasing logic on attribute names. When given a boolean attribute with a name that contains uppercase characters, jquery enters into an infinite recursion loop, exceeding the call stack limit, and resulting in a denial of service condition.

Recommendation

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

  • Affected version(s): = 3.0.0-rc.1
  • Patched version(s): 3.0.0

References

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Related Issues

See something that needs correcting? Let us knowUpdated September 02, 2025