---
id: CVE-2026-123748
title: >-
  chenyme grok2api WebSocket Proxy voice_ws_handler.go proxyVoiceWebSocket
  resource consumption
summary: >-
  A security flaw has been discovered in chenyme grok2api up to 3.1.6. Affected
  by this vulnerability is the function proxyVoiceWebSocket of the file
  backend/internal/transport/http/inference/voice_ws_handler.go of the component
  WebSocket …
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C'
cvssSource: cna
cwe:
  - CWE-400
  - CWE-404
vendor: chenyme
product: grok2api
affected:
  - grok2api 3.1.0
  - grok2api 3.1.1
  - grok2api 3.1.2
  - grok2api 3.1.3
  - grok2api 3.1.4
  - grok2api 3.1.5
  - grok2api 3.1.6
published: '2026-11-06'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T17:15:20.058Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-123748'
references:
  - url: 'https://vuldb.com/vuln/431905'
    label: >-
      VDB-431905 | chenyme grok2api WebSocket Proxy voice_ws_handler.go
      proxyVoiceWebSocket resource consumption
  - url: 'https://vuldb.com/vuln/431905/cti'
    label: 'VDB-431905 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-123748'
    label: CVE-2026-123748 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1033605'
    label: >-
      Submit #1033605 | https://github.com/chenyme/ grok2api v3.1.6 Uncontrolled
      Resource Consumption
  - url: 'https://github.com/chenyme/grok2api/issues/1071'
  - url: 'https://github.com/chenyme/grok2api/pull/1073'
  - url: >-
      https://github.com/chenyme/grok2api/commit/7ad0f791f0a9eb5a0ddfe38ac4dfcef01e19a6d4
  - url: 'https://github.com/chenyme/grok2api/releases/tag/v3.1.7'
  - url: 'https://github.com/chenyme/grok2api/'
tags:
  - cve.org
ingestedAt: '2026-11-06T18:00:12.520Z'
---

## Overview

A security flaw has been discovered in chenyme grok2api up to 3.1.6. Affected by this vulnerability is the function proxyVoiceWebSocket of the file backend/internal/transport/http/inference/voice_ws_handler.go of the component WebSocket Proxy. The manipulation results in resource consumption. The attack may be launched remotely. Upgrading to version 3.1.7 addresses this issue. The patch is identified as 7ad0f791f0a9eb5a0ddfe38ac4dfcef01e19a6d4. It is suggested to upgrade the affected component.

## Affected

- `grok2api 3.1.0`
- `grok2api 3.1.1`
- `grok2api 3.1.2`
- `grok2api 3.1.3`
- `grok2api 3.1.4`
- `grok2api 3.1.5`
- `grok2api 3.1.6`

## Remediation

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