PYSEC-2021-13
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/flask-caching/PYSEC-2021-13.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2021-13
- Withdrawn
- 2023-07-25T12:32:00Z
- Published
- 2021-05-13T23:15:00Z
- Modified
- 2023-07-25T00:34:15.721702Z
- Summary
- [none]
- Details
-
The Flask-Caching extension through 1.10.1 for Flask relies on Pickle for serialization, which may lead to remote code execution or local privilege escalation. If an attacker gains access to cache storage (e.g., filesystem, Memcached, Redis, etc.), they can construct a crafted payload, poison the cache, and execute Python code.
- References
Affected packages
PyPI / flask-caching
Package
- Name
- flask-caching
- View open source insights on deps.dev
- Purl
- pkg:pypi/flask-caching