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CVE-2025-3193

Quick assessment

Affected
n/a algoliasearch-helper
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

algoliasearch-helper是Algolia开源的一个JavaScript模块，它可以帮助您跟踪搜索参数并提供更高级别的 API。 algoliasearch-helper 2.0.0-rc1版本至3.11.2之前版本存在安全漏洞，该漏洞源于merge.js中_merge函数存在原型污染，可能导致执行用户提供的搜索参数中的代码。

CVSS 7.5 · High EPSS 0.52% · P42

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a algoliasearch-helper 2.0.0-rc1< 3.11.2 affected
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I. Basic Information for CVE-2025-3193

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5
Vulnerability Title
algoliasearch-helper 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
algoliasearch-helper是Algolia开源的一个JavaScript模块，它可以帮助您跟踪搜索参数并提供更高级别的 API。 algoliasearch-helper 2.0.0-rc1版本至3.11.2之前版本存在安全漏洞，该漏洞源于merge.js中_merge函数存在原型污染，可能导致执行用户提供的搜索参数中的代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- algoliasearch-helper 2.0.0-rc1 ~ 3.11.2 -

II. Public POCs for CVE-2025-3193

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 15713 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2025-3193

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Vendor Advisories for CVE-2025-3193 (1)

Same Patch Batch · n/a · 2025-09-27 · 3 CVEs total

CVE-2025-10954 5.3 MEDIUM phonenumber 安全漏洞
CVE-2025-11071 4.7 MEDIUM SeaCMS Cron Task Management admin_cron.php sql injection

IV. Related Vulnerabilities

Same product: algoliasearch-helper
Same vendor: n/a
Same weakness: CWE-1321

V. Comments for CVE-2025-3193

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