CVE-2020-25032
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-25032
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-25032.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-25032
- Aliases
- Downstream
- Related
- Published
- 2020-08-31T04:15:12.060Z
- Modified
- 2025-11-14T10:58:43.832396Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00039.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00048.html
- https://github.com/corydolphin/flask-cors/releases/tag/3.0.9
- https://www.debian.org/security/2020/dsa-4775
Affected packages
Git / github.com/corydolphin/flask-cors
Affected ranges
- Type
- GIT
- Repo
- https://github.com/corydolphin/flask-cors
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed