Vulnerabilities in pkg:npm/min-document

PACKAGE
Advisory Identifier: GHSA-rx8g-88g5-qh64
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Advisory Summary

CVE-2025-57352 is a LOW min-document vulnerable to prototype pollution vulnerability (CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')) affecting Min document libraries in the npm ecosystem. The issue involves min-document vulnerable to prototype pollution. Remediation is available by upgrading affected packages to version 2.19.1.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:npm/min-document

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:npm/min-document. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-rx8g-88g5-qh64 CVE-2025-57352 LOW min-document vulnerable to prototype pollution

CVE-2025-57352 at a Glance

CVE Identifier CVE-2025-57352
GHSA Identifier GHSA-rx8g-88g5-qh64
Severity LOW
CVSS v3.1 Base Score N/A
CWE Classification CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Affected Product Min document
Package Ecosystem npm
Published Date
Last Updated

How to Fix CVE-2025-57352

To remediate this vulnerability, upgrade all affected Min document dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

min-document fixed: 2.19.1 
npm install min-document@2.19.1
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

npm ls min-document

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2025-57352, inspect your project dependencies using npm:

npm ls min-document

Analyze the terminal output to locate any version of Min document in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 2.19.1), your application is affected.

Note: The npm ls min-document command inspects dependencies declared in your package.json and lockfile; it does not perform automated runtime dynamic scanning.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution'), where the product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. In Min document, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

A vulnerability exists in the 'min-document' package prior to version 2.19.1, stemming from improper handling of namespace operations in the removeAttributeNS method. By processing malicious input involving the __proto__ property, an attacker can manipulate the prototype chain of JavaScript objects, leading to denial of service or arbitrary code execution. This issue arises from insufficient validation of attribute namespace removal operations, allowing unintended modification of critical object prototypes. The vulnerability is addressed in version 2.19.1.

CVE-2025-57352 Affected Min document Versions

1 component(s)
Fixed Versions:
2.19.1
Product / Package Ecosystem Affected Versions Fixed Version
min-document
npm/min-document
npm
< 2.19.1
2.19.1

References

NVD — CVE-2025-57352 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-57352
Min document Source Repository REPOSITORY
https://github.com/Raynos/min-document/issues/54
Min document Source Repository REPOSITORY
https://github.com/Raynos/min-document/pull/55
Security Fix Commit FIX COMMIT
https://github.com/Raynos/min-document/commit/fe32e8da464cef622528725f647029a8fd7d95a6
Min document Source Repository REPOSITORY
https://github.com/Raynos/min-document
Min document Source Repository REPOSITORY
https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57352

Frequently Asked Questions

What is CVE-2025-57352?
CVE-2025-57352 is a security vulnerability in Min document involving min-document vulnerable to prototype pollution under CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution').
Which Min document versions are affected?
Affected versions include releases prior to 2.19.1 across affected packages: min-document.
What version fixes CVE-2025-57352?
Upgrading to 2.19.1 (or the latest patched release for your respective branch) resolves the vulnerability.
Is min-document affected?
Yes, min-document is affected in releases prior to 2.19.1. Upgrade your dependency to 2.19.1 or later.
What CWE is associated with CVE-2025-57352?
CVE-2025-57352 is classified under CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.).
How can I check npm dependencies for CVE-2025-57352?
Run the dependency tree command: 'npm ls min-document'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-rx8g-88g5-qh64",
  "modified" : "2025-11-06T18:20:23Z",
  "published" : "2025-09-24T18:30:31Z",
  "aliases" : [ "CVE-2025-57352" ],
  "summary" : "min-document vulnerable to prototype pollution",
  "details" : "A vulnerability exists in the 'min-document' package prior to version 2.19.1, stemming from improper handling of namespace operations in the removeAttributeNS method. By processing malicious input involving the __proto__ property, an attacker can manipulate the prototype chain of JavaScript objects, leading to denial of service or arbitrary code execution. This issue arises from insufficient validation of attribute namespace removal operations, allowing unintended modification of critical object prototypes. The vulnerability is addressed in version 2.19.1.",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "min-document"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "2.19.1"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 2.19.0"
    }
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-57352"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Raynos/min-document/issues/54"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Raynos/min-document/pull/55"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Raynos/min-document/commit/fe32e8da464cef622528725f647029a8fd7d95a6"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/Raynos/min-document"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57352"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-1321" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-09-29T13:12:07Z",
    "nvd_published_at" : "2025-09-24T18:15:41Z"
  }
}