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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. NOTE: a third party indicates that exploitation is extremely unlikely unless the machine is already compromised; in other cases, the attacker would be unable to write their payload to the cache and generate the required collision

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Pallets Project Flask 代码问题漏洞

Pallets Project Flask是Pallets项目的一款轻量级的WSGI（Web服务器网关接口）应用程序框架。 Flask 1.10.1版本存在代码问题漏洞。该漏洞源于程序扩展依赖于Pickle进行序列化，这可能导致远程执行代码或本地特权升级。

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