CVE-2025-3193

Katalog CVE

CVSS 7.5 · High EPSS 0,52%

Kerentanan Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') pada algoliasearch-helper. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

27 September 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

EPSS (30 hari)

0,52% peluang dieksploitasi; lebih tinggi dari 42,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/algolia/algoliasearch-helper-js/commit/776dff23c87b0902e554e02a8c2567d2580fe12a patch
• https://github.com/algolia/algoliasearch-helper-js/issues/922 exploit · issue tracking · patch
• https://security.snyk.io/vuln/SNYK-JS-ALGOLIASEARCHHELPER-3318396 exploit · advisory pihak ketiga