spmjs/spmrc · Security
spmrc vulnerable to prototype pollution
- GHSA ID
- GHSA-r2rv-8pp3-65xw
- CVE ID
- CVE-2025-57327
- Severity
- low
- Published
- Updated
- CVSS v4
- 2.9 · CVSS: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
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.
CWEs
- CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')