A vulnerability was found in NPC-Worldwide npcpy up to 2.1.27. This vulnerability affects the function get_mlx_response of the file npcpy/gen/response.py of the component MLX Provider. The manipulation of the argument model results in improper input validation. The attack can be launched remotely. The exploit has been made public and could be used.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
NPC-Worldwide npcpy affected
Version Status Constraints
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 —

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Npc-worldwide Subscribe
Npcpy Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/NPC-Worldwide/npcpy/ cve-icon cve-icon
https://github.com/NPC-Worldwide/npcpy/issues/309 cve-icon cve-icon
https://github.com/user-attachments/files/33302583/poc.zip cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-122015 cve-icon cve-icon
https://vuldb.com/submit/1024531 cve-icon cve-icon
https://vuldb.com/vuln/431083 cve-icon cve-icon
https://vuldb.com/vuln/431083/cti cve-icon cve-icon
History

Wed, 04 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in NPC-Worldwide npcpy up to 2.1.27. This vulnerability affects the function get_mlx_response of the file npcpy/gen/response.py of the component MLX Provider. The manipulation of the argument model results in improper input validation. The attack can be launched remotely. The exploit has been made public and could be used.
Title NPC-Worldwide npcpy MLX Provider response.py get_mlx_response input validation
First Time appeared Npc-worldwide
Npc-worldwide npcpy
Weaknesses CWE-20
CPEs cpe:2.3:a:npc-worldwide:npcpy:*:*:*:*:*:*:*:*
Vendors & Products Npc-worldwide
Npc-worldwide npcpy
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 6.3, 'vector': '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'}

cvssV3_1

{'score': 6.3, 'vector': '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'}

cvssV4_0

{'score': 5.3, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-11-04T21:15:18.857Z

Reserved: 2026-11-04T14:32:02.143Z

Link: CVE-2026-122015

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-04T22:17:55.427

Modified: 2026-11-04T22:17:55.627

Link: CVE-2026-122015

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses