doowb/expand-hash · Security
Prototype Pollution
- GHSA ID
- GHSA-x3wr-v4wx-5qpc
- CVE ID
- CVE-2021-25948
- Severity
- critical
- Published
- Updated
- CVSS
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Prototype pollution vulnerability in ‘expand-hash’ versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.
CWEs
- CWE-915 · Improperly Controlled Modification of Dynamically-Determined Object Attributes
- CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')