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Package · npm

algoliasearch-helper

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 7.5
    CVE-2025-3193

    algoliasearch-helper is vulnerable to Prototype Pollution in _merge()

    Versions of the package algoliasearch-helper from 2.0.0-rc1 and before 3.11.2 are vulnerable to Prototype Pollution in the _merge() function in merge.js, which allows constructor.prototype to be written even though doing so throws an error. In the "extreme ed…

    algoliasearch-helper npm
  • Medium 5.9
    CVE-2021-23433

    Prototype Pollution

    The package algoliasearch-helper before 3.6.2 are vulnerable to Prototype Pollution due to use of the merge function in src/SearchParameters/index.jsSearchParameters._parseNumbers without any protection against prototype properties. Note that this vulnerabili…

    algoliasearch-helper npm