CVE-2024-6839
2 advisories.
PyPI/flask-cors CVE-2024-6839: medium 4.3, EPSS 0.74%
Flask-CORS improper regex path matching vulnerability
Action: Upgrade flask-cors to 6.0.0 or later.
pip install flask-cors==6.0.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.0.0 | - |
Fixed versions
| 6.0.0 |
Sources
- osv: GHSA-7rxf-gvfg-47g4
- https://nvd.nist.gov/vuln/detail/CVE-2024-6839
- https://github.com/corydolphin/flask-cors/commit/e970988bea563e05e8b8f53fa7bcc134b5bf5c5f
- https://github.com/corydolphin/flask-cors
- https://github.com/corydolphin/flask-cors/blob/4.0.1/flask_cors/core.py#L73
- https://huntr.com/bounties/403eb1fc-86f4-4820-8eba-0f3dfae9f2b4
- https://lists.debian.org/debian-lts-announce/2025/05/msg00049.html
CVE-2024-6839 · published · modified · JSON
PyPI/flask-cors CVE-2024-6839: medium 4.3, EPSS 0.74%
Flask-CORS improper regex path matching vulnerability
Action: Upgrade flask-cors to 6.0.0 or later.
pip install flask-cors==6.0.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.0.0 | - |
Fixed versions
| 6.0.0 |
Sources
- osv: PYSEC-2026-1384
- https://nvd.nist.gov/vuln/detail/CVE-2024-6839
- https://github.com/corydolphin/flask-cors/commit/e970988bea563e05e8b8f53fa7bcc134b5bf5c5f
- https://github.com/corydolphin/flask-cors
- https://github.com/corydolphin/flask-cors/blob/4.0.1/flask_cors/core.py#L73
- https://huntr.com/bounties/403eb1fc-86f4-4820-8eba-0f3dfae9f2b4
- https://lists.debian.org/debian-lts-announce/2025/05/msg00049.html
- https://pypi.org/project/flask-cors
- https://github.com/advisories/GHSA-7rxf-gvfg-47g4
CVE-2024-6839 · published · modified · JSON