Security Advisory

CVE-2025-6518

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-06-23 19:00:11

Last updated 2025-06-23 19:25:40

Assigner VulDB

State PUBLISHED

Description

A vulnerability was found in PySpur-Dev pyspur up to 0.1.18. It has been classified as critical. Affected is the function SingleLLMCallNode of the file backend/pyspur/nodes/llm/single_llm_call.py of the component Jinja2 Template Handler. The manipulation of the argument user_message leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

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