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CVE-2021-41127

7.3 HIGH

Rasa is an open source machine learning framework to automate text-and voice-based conversations

Published: 2021-10-21 · Last updated: 2026-06-17

Severity and scoring

CVSS
7.3 HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
CWE
CWE-22, CWE-23

Affected products

VendorProduct
rasarasa

Description

Rasa is an open source machine learning framework to automate text-and voice-based conversations. In affected versions a vulnerability exists in 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. The vulnerability is fixed in Rasa 2.8.10. 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.

Source: NVD

References

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