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 v3
7.5
EPSS
0.0301
EPSS Percentile
86.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-1336
Status
published
Products (2)
deepset-ai/haystack
< 2.3.1
pypi/haystack-ai
0 - 2.3.1PyPI
Published
Jul 31, 2024
Tracked Since
Feb 18, 2026