# flask-cors (PyPI) vulnerabilities

6 known vulnerabilities (5 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pypi.org/project/flask-cors/

## Advisories (6)

### [CVE-2024-6866](https://cve.now/CVE-2024-6866): Case-Insensitive Path Matching in corydolphin/flask-cors

- Severity: Medium 5.3
- Published: Mar 20, 2025
- Affected: fixed in 6.0.0.

### [CVE-2024-6844](https://cve.now/CVE-2024-6844): Inconsistent CORS Matching Due to Handling of '+' in URL Path in corydolphin/flask-cors

- Severity: Medium 5.3
- Published: Mar 20, 2025
- Affected: fixed in 6.0.0.

### [CVE-2024-6839](https://cve.now/CVE-2024-6839): Improper Regex Path Matching in corydolphin/flask-cors

- Severity: Medium 4.3
- Published: Mar 20, 2025
- Affected: fixed in 6.0.0.

### [CVE-2024-6221](https://cve.now/CVE-2024-6221): Improper Access Control in corydolphin/flask-cors

- Severity: Medium 6.5
- Published: Aug 18, 2024
- Affected: fixed in 4.0.2.

### [CVE-2024-1681](https://cve.now/CVE-2024-1681): Log Injection Vulnerability in corydolphin/flask-cors

- Severity: Medium 5.3
- Published: Apr 19, 2024
- Affected: fixed in 4.0.1; through 4.0.0.

### [CVE-2020-25032](https://cve.now/CVE-2020-25032): An issue was discovered in Flask-CORS (aka CORS Middleware for Flask) before 3.0.9.

- Severity: Unrated
- Published: Aug 31, 2020
- Affected: fixed in 3.0.9; fixed in 3.0.9.

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