CVE-2024-41950
Insecure Jinja2 templates rendered in Haystack Components can lead to RCE
- State
- Published
- Severity
- 7.5 High
- Published
- Jul 31, 2024
- Updated
- Jul 31, 2024
- Reserved
- Jul 24, 2024
Description
Haystack is an end-to-end LLM framework that allows you to build applications powered by LLMs, Transformer models, vector search and more. Haystack clients that let their users create and run Pipelines from scratch are vulnerable to remote code executions. Certain Components in Haystack use Jinja2 templates, if anyone can create and render that template on the client machine they run any code. The vulnerability has been fixed with Haystack `2.3.1`.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | GitHub_M |
Weaknesses
- CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine
Affected Products
| Product | Versions |
|---|---|
haystackdeepset-ai |
|
References
- https://github.com/deepset-ai/haystack/security/advisories/GHSA-hx9v-6r9f-w677
- https://github.com/deepset-ai/haystack/pull/8095
- https://github.com/deepset-ai/haystack/pull/8096
- https://github.com/deepset-ai/haystack/commit/3fed1366c448b02189851bf08166c1f6477a02b0
- https://github.com/deepset-ai/haystack/commit/6c25a5c73e83aa32c3241ba84a5cbb3ac0e8a89e
- https://github.com/deepset-ai/haystack/releases/tag/v2.3.1
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