Vulnerability	Vulnerable Version
M Regular Expression Denial of Service (ReDoS) rasa is an Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) via the Slack connector due to the usage of an insecure regular expression in the `_sanitize_user_message` function. How to fix Regular Expression Denial of Service (ReDoS)? Upgrade `rasa` to version 3.5.6 or higher.	[,3.5.6)
H Arbitrary File Write via Archive Extraction (Zip Slip) rasa is an Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants Affected versions of this package are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip) via the functionality that loads a trained model `tar.gz` file which allows a malicious actor to craft a `model.tar.gz` file which can overwrite or replace bot files in the bot directory. For users unable to update: ensure that users do not upload untrusted model files, and restrict CLI or API endpoint access where a malicious actor could target a deployed Rasa instance. How to fix Arbitrary File Write via Archive Extraction (Zip Slip)? Upgrade `rasa` to version 2.8.10 or higher.	[,2.8.10)
M Improper Authentication rasa is an Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants Affected versions of this package are vulnerable to Improper Authentication via the slack connector due to improper configuration process for 'slack_signing_secret'. How to fix Improper Authentication? Upgrade `rasa` to version 2.1.0 or higher.	[,2.1.0)

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