PT-2021-16857 · Safe-Flat · Safe-Flat

Published 2021-04-26 · Updated 2025-04-30 · CVE-2021-25927

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions safe-flat versions 2.0.0 through 2.0.1

Description The issue allows an attacker to cause a denial of service and may lead to remote code execution due to a prototype pollution vulnerability.

Recommendations For versions 2.0.0 through 2.0.1, update to a version that fixes the prototype pollution issue to prevent potential denial of service and remote code execution attacks.

Exploit

Fix

DoS

RCE

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2021-25927

GHSA-33RV-M2GP-MM2R

Affected Products

Safe-Flat

References · 7

• 🔥 https://whitesourcesoftware.com/vulnerability-database/CVE-2021-25927 · Exploit
• https://github.com/jessie-codes/safe-flat/commit/4b9b7db976bba8c968354f4315f5f9c219b7cbf3 · Patch
• https://osv.dev/vulnerability/CVE-2021-25927 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25927 · Security Note
• https://osv.dev/vulnerability/GHSA-33rv-m2gp-mm2r · Vendor Advisory
• https://t.me/cvenotify/120404 · Telegram Post
• https://t.me/cvenotify/13706 · Telegram Post