PT-2024-6445 · Pypi+4 · Pypi+4

Published 2024-05-12 · Updated 2026-04-03 · CVE-2024-6839

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions corydolphin/flask-cors versions 4.0.1 corydolphin/flask-cors version 5.0.1

Description The software contains an improper regex path matching vulnerability. The plugin prioritizes longer regex patterns over more specific ones when matching paths, which can lead to less restrictive CORS policies being applied to sensitive endpoints. This mismatch in regex pattern priority allows unauthorized cross-origin access to sensitive data or functionality, potentially exposing confidential information and increasing the risk of unauthorized actions by malicious actors.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Exploit

Fix

Weakness Enumeration

CWE-41

Related Identifiers

BDU:2024-07530

CVE-2024-6839

DLA-4197-1

GHSA-7RXF-GVFG-47G4

MGASA-2025-0286

OESA-2025-1938

OESA-2025-1939

OESA-2025-1981

OPENSUSE-SU-2026:10485-1

USN-7612-1

Affected Products

Debian

Linuxmint

Pypi

Red Os

Ubuntu

References · 42

• 🔥 https://huntr.com/bounties/403eb1fc-86f4-4820-8eba-0f3dfae9f2b4 · Exploit
• https://osv.dev/vulnerability/OESA-2025-1939 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-6866 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2025-0286.html · Security Note
• https://ubuntu.com/security/CVE-2024-1681 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2025-0286 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-6839 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-6866 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-6839 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7612-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-6844 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7rxf-gvfg-47g4 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-6839 · Security Note
• https://osv.dev/vulnerability/OESA-2025-1981 · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory