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GHSA-799q-f2px-wx8c: Duplicate Advisory: @alizeait/unflatto Prototype Pollution via `exports.unflatto` Method

March 28, 2025 (updated October 31, 2025)

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-q8jq-4rm5-4hm5. This link is maintained to preserve external references.

Original Description

alizeait unflatto <= 1.0.2 was discovered to contain a prototype pollution via the method exports.unflatto at /dist/index.js. This vulnerability allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via injecting arbitrary properties.

References

  • gist.github.com/mestrtee/4c5dfb66bea377889c44dd6c8af28713
  • github.com/advisories/GHSA-799q-f2px-wx8c
  • github.com/alizeait/unflatto
  • github.com/alizeait/unflatto/issues/32
  • nvd.nist.gov/vuln/detail/CVE-2024-38988

Code Behaviors & Features

Detect and mitigate GHSA-799q-f2px-wx8c with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions up to 1.0.2

Solution

Unfortunately, there is no solution available yet.

Impact 10 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Learn more about CVSS

Weakness

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

Source file

npm/@alizeait/unflatto/GHSA-799q-f2px-wx8c.yml

Spotted a mistake? Edit the file on GitLab.

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