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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| PySpur-Dev | pyspur | 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.1.9, 0.1.10, 0.1.11, 0.1.12, 0.1.13, 0.1.14, 0.1.15, 0.1.16, 0.1.17, 0.1.18 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | pyspur | <= 0.1.18 | — | GHSA-8gff-cf92-72pv |
References
- VDB-313638 | PySpur-Dev pyspur Jinja2 Template single_llm_call.py SingleLLMCallNode special elements used in a template engine vdb-entry technical-description
- VDB-313638 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #593612 | PySpur-Dev pyspur <=v0.1.18 Remote Code Execute third-party-advisory
- https://github.com/PySpur-Dev/pyspur/issues/289 exploit issue-tracking