VULNERABILITY INTELLIGENCE
CVE-2020-7774
CVSS score7.3 HIGH
EPSS probability69.59%
CISA KEVNot currently listed
Published2020-11-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Description
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.
Weakness classification
- CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Primary references
- report@snyk.io — Patch, Third Party Advisory
- report@snyk.io — Exploit, Third Party Advisory
- report@snyk.io — Patch, Third Party Advisory
- report@snyk.io — Exploit, Third Party Advisory
- report@snyk.io — Exploit, Third Party Advisory
- report@snyk.io — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory