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    Tainted-pyyaml-flask

    Tainted pyyaml flask

    The application may convert user-controlled data into an object, which can lead to an insecure deserialization vulnerability. An attacker can create a malicious serialized object, pass it to the application, and take advantage of the deserialization process to perform Denial-of-service (DoS), Remote code execution (RCE), or bypass access control measures. PyYAML’s yaml module is as powerful as pickle and so may call auny Python function. It is recommended to secure your application by using yaml.SafeLoader or yaml.CSafeLoader.
    Likelihood: MEDIUM
    Confidence: HIGH
    CWE:
    - CWE-502: Deserialization of Untrusted Data
    OWASP:
    - A08:2017 - Insecure Deserialization
    - A08:2021 - Software and Data Integrity Failures

    Tainted pickle flaskTainted ruamel flask
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