CVE-2024-41950 | BDVDB-2026-244261 Detail
deepset-aihaystack
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`.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine
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
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.