---
id: CVE-2025-71388
title: >-
  stoatchat (delta/Revolt) versions from 20241213-1 before 20250210-1 allow
  users with only ViewChannel (read) permission on a channel to fetch that
  channel's webhooks, including their tokens, because the webhook fetch endpoint
  checked for…
summary: >-
  stoatchat (delta/Revolt) versions from 20241213-1 before 20250210-1 allow
  users with only ViewChannel (read) permission on a channel to fetch that
  channel's webhooks, including their tokens, because the webhook fetch endpoint
  checked for…
severity: none
cwe:
  - CWE-639
published: '2026-07-16'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T15:10:00.193'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-71388'
references:
  - url: >-
      https://github.com/stoatchat/stoatchat/commit/e3723d647effb81ea3d3919d848faf64dbe89829
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/stoatchat/stoatchat/security/advisories/GHSA-8684-rvfj-v3jq
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/stoatchat-20241213-1-webhook-token-disclosure-via-read-permissions
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00477
epssPercentile: 0.38783
ingestedAt: '2026-09-29T16:39:33.227Z'
---

## Overview

stoatchat (delta/Revolt) versions from 20241213-1 before 20250210-1 allow users with only ViewChannel (read) permission on a channel to fetch that channel's webhooks, including their tokens, because the webhook fetch endpoint checked for ViewChannel instead of ManageWebhooks. Using a retrieved token, an attacker can send arbitrary messages to the channel, bypassing channel permissions and impersonating a bot or webhook. Fixed in 20250210-1 (0.8.2).

## Remediation

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