Pallets Flask
3 CVEs affecting Pallets Flask. Latest disclosed: 2026-02-21. Critical: 0, High: 1.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2023-30861 | High | 7.5 | 2023-05-02 | Flask is a lightweight WSGI web application framework. When all of the following conditions are met, a response containing data intended for one client may be… |
CVE-2026-27205 | | 2026-02-21 | Flask is a web server gateway interface (WSGI) web application framework. In versions 3.1.2 and below, when the session object is accessed, Flask should set th… | |
CVE-2025-47278 | | 2025-05-13 | Flask is a web server gateway interface (WSGI) web application framework. In Flask 3.1.0, the way fallback key configuration was handled resulted in the last f… |