VULNERABILITY INTELLIGENCE

CVE-2021-25927

CVSS score9.8 CRITICAL

EPSS probability3.34%

CISA KEVNot currently listed

Published2021-04-26

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Prototype pollution vulnerability in 'safe-flat' versions 2.0.0 through 2.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.

Weakness classification

nvd@nist.gov: CWE-1321
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-1321

Primary references

vulnerabilitylab@mend.io — Patch, Third Party Advisory
vulnerabilitylab@mend.io — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory