High severity7.3NVD Advisory· Published Oct 21, 2021· Updated Jun 17, 2026
CVE-2021-41127
CVE-2021-41127
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
rasaPyPI | < 2.8.10 | 2.8.10 |
Affected products
3Patches
Vulnerability mechanics
References
4- github.com/RasaHQ/rasa/commit/1b6b502f52d73b4f8cd1959ce724b8ad0eb33989nvdPatchThird Party AdvisoryWEB
- github.com/RasaHQ/rasa/security/advisories/GHSA-4365-fhm5-qcrxnvdThird Party AdvisoryWEB
- github.com/advisories/GHSA-4365-fhm5-qcrxghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/rasa/PYSEC-2021-381.yamlghsaWEB
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