# CVE-2026-122014: NPC-Worldwide npcpy sft.py load_sft_model code injection

Status: published. Published: 2026-11-04. Updated: 2026-11-04.

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.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- NPC-Worldwide / npcpy: 2.1.0 (affected); 2.1.1 (affected); 2.1.2 (affected); 2.1.3 (affected); 2.1.4 (affected); 2.1.5 (affected); 2.1.6 (affected); 2.1.7 (affected); 2.1.8 (affected); 2.1.9 (affected); 2.1.10 (affected); 2.1.11 (affected); 2.1.12 (affected); 2.1.13 (affected); 2.1.14 (affected); 2.1.15 (affected); 2.1.16 (affected); 2.1.17 (affected); 2.1.18 (affected); 2.1.19 (affected); 2.1.20 (affected); 2.1.21 (affected); 2.1.22 (affected); 2.1.23 (affected); 2.1.24 (affected); 2.1.25 (affected); 2.1.26 (affected); 2.1.27 (affected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); 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; source: CNA: VulDB

- CVSS 3.1: 6.3 (medium); CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C; source: CNA: VulDB

- CVSS 3.0: 6.3 (medium); CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C; source: CNA: VulDB

- CVSS 2.0: 7.5 (high); AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C; source: CNA: VulDB

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-94, CWE-74

## Exploit evidence

- exploit: https://github.com/user-attachments/files/33302468/poc.zip (CNA: VulDB)

## References

- https://vuldb.com/vuln/431082 (CNA: VulDB; vdb-entry, technical-description)

- https://vuldb.com/vuln/431082/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-122014 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1024529 (CNA: VulDB; third-party-advisory)

- https://github.com/NPC-Worldwide/npcpy/issues/308 (CNA: VulDB; issue-tracking)

- https://github.com/user-attachments/files/33302468/poc.zip (CNA: VulDB; exploit)

- https://github.com/NPC-Worldwide/npcpy/ (CNA: VulDB; product)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-122014; retrieved 2026-11-04; source updated 2026-11-04

Revision: d56daffcfff1857a091cd89846069de139a58baa8395b10d0a49e5d02b3a0255

Canonical: https://y2.dev/cve/CVE-2026-122014

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