CVE-2025-13465

Lodash versions 4.0.0 through 4.17.22 are vulnerable to prototype pollution in the _.unset and _.omit functions. An attacker can pass crafted paths which cause Lodash to delete methods from global prototypes. The issue permits deletion of properties but does not allow overwriting their original behavior. This issue is patched on 4.17.23

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:lodash:lodash:*:*:*:*:*:node.js:*:*

History

17 Feb 2026, 17:10

Type	Values Removed	Values Added
CPE		cpe:2.3:a:lodash:lodash::::::node.js::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.3
First Time		Lodash Lodash lodash
References	~~() https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg -~~	() https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg - Vendor Advisory

21 Jan 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-21 20:16

Updated : 2026-02-17 17:10

NVD link : CVE-2025-13465

Mitre link : CVE-2025-13465

CVE.ORG link : CVE-2025-13465

JSON object : View

Products Affected

lodash

lodash

CWE

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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