---
id: CVE-2026-19373
title: A weakness has been identified in PhialsBasement KoboldCPP-MCP-Server 1.0.0
summary: >-
  A weakness has been identified in PhialsBasement KoboldCPP-MCP-Server 1.0.0.
  Affected by this issue is the function makeRequest of the file src/index.ts of
  the component BaseConfigSchema. Executing a manipulation of the argument
  apiUrl c…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-918
published: '2026-08-09'
updated: '2026-08-09'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-19373'
references:
  - url: 'https://github.com/PhialsBasement/KoboldCPP-MCP-Server/'
    label: cna@vuldb.com
  - url: 'https://github.com/PhialsBasement/KoboldCPP-MCP-Server/issues/3'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-19373'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/866271'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/387257'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/387257/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-08-10T05:39:02.048Z'
epss: 0.00146
epssPercentile: 0.03157
---

## Overview

A weakness has been identified in PhialsBasement KoboldCPP-MCP-Server 1.0.0. Affected by this issue is the function makeRequest of the file src/index.ts of the component BaseConfigSchema. Executing a manipulation of the argument apiUrl can lead to server-side request forgery. It is possible to launch the attack on the local host. The project was informed of the problem early through an issue report but has not responded yet.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.