CVE-2025-57328

toggle-array vulnerable to prototype pollution

7.5 High

toggle-array is a package designed to enables a property on the object at the specified index, while disabling the property on all other objects. A Prototype Pollution vulnerability in the enable and disable function of toggle-array v1.0.1 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.39%Up 0.4 points since Sep 25, 2025

What each source reports

CVE List Score used 7.5

Record: CVE-2025-57328
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-1321
Updated: 2026-11-02

EUVDEUVD-2025-31062 7.5

Record: EUVD-2025-31062
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-34q3-8x9v-j957 2.9

toggle-array vulnerable to prototype pollution

Record: GHSA-34q3-8x9v-j957
CVSS 4.0: 2.9 LowCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Weakness: CWE-1321
Updated: 2026-11-02

NVD 7.5

Record: CVE-2025-57328
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-1321
Updated: 2026-11-02

OSV 7.5

Record: CVE-2025-57328
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVGHSA-34q3-8x9v-j957 2.9

toggle-array vulnerable to prototype pollution

Record: GHSA-34q3-8x9v-j957
CVSS 4.0: 2.9 LowCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Weakness: CWE-1321
Updated: 2026-11-02

Affected products

jonschlinkert toggle-array

Affected packages

Affected packages
Package	Affected	Fixed
`toggle-array` npm	through 1.0.1	None known

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-57328 is a high vulnerability (CVSS 7.5) in Jonschlinkert Toggle-array, published September 24, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.