CVE-2025-57327 Details
Description
spmrc is a package that provides the rc manager for spm. A Prototype Pollution vulnerability in the set and config function of spmrc version 1.2.0 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.
A prototype pollution vulnerability has been identified in the spmrc package, specifically in versions through 1.2.0. The issue arises in the set and config functions, where improper handling of user input allows attackers to inject properties into Object.prototype. This exploitation can lead to denial-of-service conditions, as the modified prototype can disrupt normal object behavior.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 26, 2025References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-1321 | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| spmjs spmrc | <= 1.2.0 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Oct 20, 2025 | Initial Analysis | [email protected] |
| Sep 26, 2025 | CVE Modified | CISA-ADP |
| Sep 24, 2025 | New CVE Received | [email protected] |