---
id: GO-2026-6267
aliases:
  - GHSA-h58c-xccx-75m3
title: >-
  Coder: Stored HTML injection via unescaped ApplicationName and LogoURL
  appearance settings in github.com/coder/coder
summary: >-
  Coder: Stored HTML injection via unescaped ApplicationName and LogoURL
  appearance settings in github.com/coder/coder
severity: none
vendor: coder
product: github.com/coder/coder
ecosystem: go
affected:
  - github.com/coder/coder
  - 'github.com/coder/coder/v2 >= 2.34.0, < 2.34.2'
patched:
  - github.com/coder/coder/v2 2.34.2
published: '2026-08-25'
updated: '2026-08-26'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GO-2026-6267'
references:
  - url: 'https://github.com/coder/coder/security/advisories/GHSA-h58c-xccx-75m3'
  - url: >-
      https://github.com/coder/coder/commit/ec19bc41d80568c0eb9f74b526e8cc8ffbe3be9a
  - url: 'https://github.com/coder/coder/pull/25804'
  - url: 'https://github.com/coder/coder/releases/tag/v2.29.17'
  - url: 'https://github.com/coder/coder/releases/tag/v2.32.7'
  - url: 'https://github.com/coder/coder/releases/tag/v2.33.8'
  - url: 'https://github.com/coder/coder/releases/tag/v2.34.2'
tags:
  - osv
  - go
ingestedAt: '2026-08-26T19:27:03.149Z'
---

## Overview

Coder: Stored HTML injection via unescaped ApplicationName and LogoURL appearance settings in github.com/coder/coder

## Affected packages

- `github.com/coder/coder`
- `github.com/coder/coder/v2 >= 2.34.0, < 2.34.2`

## Remediation

Upgrade to a patched release:

- `github.com/coder/coder/v2 2.34.2`