CVE-2021-42556

5.5 mediumEPSS 1.0%

Medium (5.5) in rasa rasa x. EPSS 1.0% chance of exploitation in the next 30 days.

Rasa X before 0.42.4 allows Directory Traversal during archive extraction. In the functionality that allows a user to load a trained model archive, an attacker has arbitrary write capability within specific directories via a crafted archive file.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2021-10-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

rasa:rasa_x

References

https://github.com/RasaHQ/rasa-x-security-advisories/security/advisories/GHSA-vp2h-j6px-56rc
https://rasa.com
https://github.com/RasaHQ/rasa-x-security-advisories/security/advisories/GHSA-vp2h-j6px-56rc
https://rasa.com

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