GHSA-x7q7-fchv-8h2j

Source

https://github.com/advisories/GHSA-x7q7-fchv-8h2j

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-x7q7-fchv-8h2j/GHSA-x7q7-fchv-8h2j.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-x7q7-fchv-8h2j

Aliases

CVE-2026-46509

Published

2026-05-14T20:55:24Z

Modified

2026-09-10T03:51:07Z

Severity

8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L CVSS Calculator

Summary

@ranfdev/deepobj has a Prototype Pollution vulnerability

Details

Impact

Prototype pollution is possible when property paths contain __proto__/constructor/prototype. The property path must not be exposed as user input.

Database specific

{
    "cwe_ids":  [
        "CWE-1321"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-05-14T20:55:24Z",
    "nvd_published_at":  "2026-05-28T19:16:39Z",
    "severity":  "HIGH"
}

References

Affected packages

npm / @ranfdev/deepobj

Package

Name: @ranfdev/deepobj; View open source insights on deps.dev
Purl: pkg:npm/%40ranfdev/deepobj

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.0.3

Database specific

last_known_affected_version_range

"<= 1.0.2"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-x7q7-fchv-8h2j/GHSA-x7q7-fchv-8h2j.json"