GHSA-x7q7-fchv-8h2j

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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"