CVE-2021-44906
CRITICAL 9.8EPSS 4.6%
Minimist <=1.2.5 is vulnerable to Prototype Pollution via file index.js, function setKey() (lines 69-95).
- CVSS v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 4.58% chance of exploitation in the next 30 days, 92nd percentile
- Published
- 2022-03-17
- Updated
- 2026-10-08
Proof-of-concept exploits (3)
- Marynk/JavaScript-vulnerability-detection/blob/main/minimist%20PoC.zip23★ · 2024-05-04
- https://snyk.io/vuln/SNYK-JS-MINIMIST-559764
- nevermoe/CVE-2021-449060★ · 2023-10-02
Security advisories
- substack/minimist/blob/master/index.js#L69
- https://stackoverflow.com/questions/8588563/adding-custom-properties-to-a-function/202780…
- advisories/GHSA-xvch-5gv4-984h