VULNERABILITY INTELLIGENCE

CVE-2026-46509

CVSS score8.2 HIGH
EPSS probability0.32%
CISA KEVNot currently listed
Published2026-05-28
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Description

deepobj provides get, set, delete deep objects in javascript. Prior to 1.0.3, prototype pollution is possible when property paths contain __proto__/constructor/prototype. The property path must not be exposed as user input. This vulnerability is fixed in 1.0.3.

Weakness classification

  • security-advisories@github.com: CWE-1321

Primary references