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Case File

CVE-2020-25032

HIGH · CVSS 7.5 EPSS 4.02% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-08-31 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-25032
Severity
HIGH
CVSS
7.5
EPSS
4.02%

Original NVD Description

An issue was discovered in Flask-CORS (aka CORS Middleware for Flask) before 3.0.9. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.