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VuXML IDDescription
692a5fd5-bb25-4df4-8a0e-eb91581f2531py-flask-caching -- remote code execution or local privilege escalation vulnerabilities

subnix reports:

The Flask-Caching extension through 2.0.2 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.


Discovery 2021-05-13
Entry 2023-08-31
py37-flask-caching
py38-flask-caching
py39-flask-caching
py310-flask-caching
py311-flask-caching
<= 2.0.2

CVE-2021-33026
https://osv.dev/vulnerability/PYSEC-2021-13
https://osv.dev/vulnerability/GHSA-656c-6cxf-hvcv