VulnerabilityModified
CVE-2020-7608
yargs-parser could be tricked into adding or modifying properties of Object.prototype using a "__proto__" payload.
MEDIUM 5.3EPSS 0.51%
Does this matter?
Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.
Description
yargs-parser could be tricked into adding or modifying properties of Object.prototype using a "__proto__" payload.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- EPSS
- 0.51% probability · 44th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-1321
- Affected
- yargs/yargs-parser
- Source
- report@snyk.io
EPSS 0.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://snyk.io/vuln/SNYK-JS-YARGSPARSER-560381Exploit, Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-YARGSPARSER-560381Exploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.