CVE-2025-57324

parse is a package designed to parse JavaScript SDK

Medium · published September 24, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
28.3
In the wild
Unconfirmed
What it is

parse is a package designed to parse JavaScript SDK. A Prototype Pollution vulnerability in the SingleInstanceStateController.initializeState function of parse version 5.3.0 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00358 · 28.3th percentile
Published
2025-09-24T00:00Z
EPSS history
Timeline
  • 24 SEP 00:00Z
    parse is a package designed to parse JavaScript SDK
    cvelistv5