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    2 vulnerabilities by algolia

    CVE-2025-3193 (GCVE-0-2025-3193)

    Vulnerability from cvelistv5 – Published: 2025-09-27 05:00 – Updated: 2025-10-04 23:33
    VLAI
    Summary
    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 edge-case" that the resulting error is caught, code injected into the user-supplied search parameter may be exeucted. This is related to but distinct from the issue reported in [CVE-2021-23433](https://security.snyk.io/vuln/SNYK-JS-ALGOLIASEARCHHELPER-1570421). **NOTE:** This vulnerability is not exploitable in the default configuration of InstantSearch since searchParameters are not modifiable by users.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-1321 - Prototype Pollution
    • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a algoliasearch-helper Affected: 2.0.0-rc1 , < 3.11.2 (semver)
    Credits
    Yuhan Gao Peng Zhou
    Show details on NVD website
    To clipboard 

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    CVE-2021-23433 (GCVE-0-2021-23433)

    Vulnerability from cvelistv5 – Published: 2021-11-19 19:25 – Updated: 2024-09-16 19:45
    VLAI
    Title
    Prototype Pollution
    Summary
    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 vulnerability is only exploitable if the implementation allows users to define arbitrary search patterns.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
    CWE
    • Prototype Pollution
    Assigner
    References
    Impacted products
    Vendor Product Version
    n/a algoliasearch-helper Affected: unspecified , < 3.6.2 (custom)
    Date Public
    2021-11-19 00:00
    Credits
    Divyesh Prajapati
    Show details on NVD website
    To clipboard 

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