CVE-2026-122014 Details
Description
A vulnerability has been found in NPC-Worldwide npcpy up to 2.1.27. This affects the function load_sft_model of the file npcpy/ft/sft.py. The manipulation of the argument base_model_name_or_path leads to code injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
A code injection vulnerability exists in NPC-Worldwide npcpy versions through 2.1.27. The issue arises in the load_sft_model function within npcpy/ft/sft.py, where the base_model_name_or_path argument from an untrusted adapter_config.json file is manipulated, leading to unauthorized code execution. This vulnerability can be exploited remotely, especially when the affected function is called as part of npcpy's public fine-tuning API.
Users are advised to avoid loading untrusted adapters that could exploit this vulnerability. The npcpy library should be updated to a version where this issue is addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 4, 2026AdVISE TEST Coordinator
Assessed Nov 4, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/NPC-Worldwide/npcpy/ | [email protected] | Source CodeVendor |
| https://github.com/NPC-Worldwide/npcpy/issues/308 | [email protected] | ExploitIssue TrackingTechnical AnalysisVendor |
| https://github.com/user-attachments/files/33302468/poc.zip | [email protected] | Broken LinkExploit |
| https://vuldb.com/cve/CVE-2026-122014 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1024529 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/431082 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/431082/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| NPC-Worldwide npcpy | <= 2.1.27 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 4, 2026 | CVE Modified | CISA-ADP |
| Nov 4, 2026 | New CVE Received | [email protected] |