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miguelgrinberg

6 known vulnerabilities.

miguelgrinberg at a glance

Last 12 months
5
Critical · all time
0
Exploited · all time
0
Public exploit · all time
1
New vulnerabilities per month · last 12 months
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6 results · Feed

  • High 7.5

    python-socketio: Binary attachment accumulation can cause denial of service

    python-socketio is a Python implementation of the Socket.IO realtime client and server. The python-socketio server stores binary `EVENT` and `ACK` messages in memory while it waits to receive their binary attachments. Once all the attachments are received, th…

  • High 7.5

    python-engineio has unbound thread allocation that can cause denial of service

    python-engineio is a Python implementation of the Engine.IO realtime client and server. Prior to version 4.13.2, an attacker can cause the creation of unnecessary background threads in the python-engineio server by exploiting the heartbeat mechanism, which la…

  • High 7.5

    python-engineio has possible denial of service due to maximum payload size sometimes not being enforced

    python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loade…

  • Low 3.7

    Microdot: HTTP response splitting in Response.set_cookie()

    Microdot is a minimalistic Python web framework. Prior to 2.6.1, the Response.set_cookie() method does not sanitize its string arguments, and in particular will not detect the presence of the \r\n sequence in them. This can be a potential source of header inj…

  • Medium 6.5

    Flask-HTTPAuth invokes token verification callback when missing or empty token was given by client

    Flask-HTTPAuth provides Basic, Digest and Token HTTP authentication for Flask routes. Prior to version 4.8.1, in a situation where the client makes a request to a token protected resource without passing a token, or passing an empty token, Flask-HTTPAuth woul…

  • Medium 6.4
    CVE-2025-61765 Public exploit

    python-socketio vulnerable to arbitrary Python code execution (RCE) through malicious pickle deserialization in certain multi-server deployments

    python-socketio is a Python implementation of the Socket.IO realtime client and server. A remote code execution vulnerability in python-socketio versions prior to 5.14.0 allows attackers to execute arbitrary Python code through malicious pickle deserializatio…