Vulnerability · Published Jan 14, 2025 · Assigned by GitHub_M
CVE-2024-49375Remote Code Execution via Remote Model Loading in Rasa
Critical 9.1
In plain English
A critical-severity code injection in rasa-pro-security-advisories from RasaHQ. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Official description
Open source machine learning framework. A vulnerability has been identified in Rasa that enables an attacker who has the ability to load a maliciously crafted model remotely into a Rasa instance to achieve Remote Code Execution. The prerequisites for this are: 1. The HTTP API must be enabled on the Rasa instance eg with `--enable-api`. This is not the default configuration. 2. For unauthenticated RCE to be exploitable, the user must not have configured any authentication or other security controls recommended in our documentation. 3. For authenticated RCE, the attacker must posses a valid authentication token or JWT to interact with the Rasa API. This issue has been addressed in rasa version 3.6.21 and all users are advised to upgrade. Users unable to upgrade should ensure that they require authentication and that only trusted users are given access.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | rasa | 3.6.21 | GHSA-cpv4-ggrr-7j9v |
| PyPI | rasa | 3.6.21 | PYSEC-2026-513 |
| PyPI | rasa-pro | 3.10.12 | GHSA-cpv4-ggrr-7j9v |
| PyPI | rasa-pro | 3.9.16 | GHSA-cpv4-ggrr-7j9v |
| PyPI | rasa-pro | 3.8.18 | GHSA-cpv4-ggrr-7j9v |
| PyPI | rasa-pro | 3.8.18 | PYSEC-2026-514 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| RasaHQ | rasa-pro-security-advisories | < 3.6.21 |
Weakness: CWE-94, CWE-502 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H