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CVE-2026-122160myshell-ai AIlice HuggingFace Model Wrapper AModelCausalLM.py LoadModel_PEFT inclusion of functionality from untrusted control sphere
A security vulnerability has been detected in myshell-ai AIlice up to 0.4.0. This vulnerability affects the function LoadModel_PEFT of the file ailice/core/llm/AModelCausalLM.py of the component HuggingFace Model Wrapper. The manipulation of the argument base_model_name_or_path leads to inclusion of functionality from untrusted control sphere. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
5.3 MEDIUMEPSS 0.31%Not in KEVNVD: Deferred
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 5.3 | MEDIUM | 4.0VulDB (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P |
| 2.1 | LOW | 4.0VulDB (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P |
| 6.3 | MEDIUM | 3.1VulDB (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
| 6.3 | MEDIUM | 3.1VulDB (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RC:C |
| 6.3 | MEDIUM | 3.0VulDB (CNA) | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RC:C |
| 7.5 | HIGH | 2.0VulDB (CNA) | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| 7.5 | HIGH | 2.0VulDB (CNA) | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C |
Details
- CVE ID
- CVE-2026-122160
- Status
- Deferred
- Assigner (CNA)
- VulDB
- Published
- Nov 5, 2026
- Last modified
- 2026-11-05 21:18 UTC
- Weaknesses
- CWE-829 · Inclusion of Functionality from Untrusted Control Sphere
Affected Products
As published by the CNA in the CVE record.
myshell-aiAIlice4 version ranges
- 0.1
- 0.2
- 0.3
- 0.4.0
References
- github.com https://github.com/myshell-ai/AIlice/
- github.com https://github.com/myshell-ai/AIlice/issues/77
- github.com https://github.com/user-attachments/files/33392335/poc.zip
- vuldb.com https://vuldb.com/cve/CVE-2026-122160
- vuldb.com https://vuldb.com/submit/1028200
- vuldb.com https://vuldb.com/vuln/431160
- vuldb.com https://vuldb.com/vuln/431160/cti