---
id: "CVE-2026-121432"
kind: "vulnerability"
aliases: ["CVE-2026-121432"]
title: "AzuraCast: CRLF injection lets station users rewrite public playlist streams"
severity: "medium"
cvss: 5.1
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["azuracast", "internet-radio", "runtime", "self-hosted"]
not_affected_if: ["no-delegated-station-users", "version-0.24.0-or-later"]
published_at: "2026-11-03T15:17:34+00:00"
first_seen_at: "2026-11-03T15:21:59+00:00"
updated_at: "2026-11-03T15:24:48+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-121432", "first_seen_at": "2026-11-03T15:21:59+00:00"}]
---

# AzuraCast: CRLF injection lets station users rewrite public playlist streams

AzuraCast before 0.24.0 accepts carriage return and line feed characters in mount point and remote relay display names. A low-privilege station user can inject extra entries into the public playlist.pls file, redirecting listeners to attacker-controlled streams under the station's name.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed AzuraCast version; `0.24.0` or later is not affected by this issue, earlier versions are.
- Review which accounts hold the Station:MountPoints or Station:RemoteRelays permissions.

## Fix

- AzuraCast `0.24.0` or later.

## Timeline

- 2026-11-03T15:21:59+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-121432

## Documents

- [advisory] Vendor advisory: github.com https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-cqgx-rqjr-5gf4
- [advisory] Third-party advisory: www.vulncheck.com https://www.vulncheck.com/advisories/azuracast-before-0.24.0-crlf-injection-via-mount-display-name-in-pls-playlist

## From the sources

AzuraCast before 0.24.0 contains a CRLF injection vulnerability that allows low-privilege station users to inject playlist entries by embedding CR/LF sequences in mount or remote relay display_name values. Attackers with Station:MountPoints or Station:RemoteRelays permission can inject FileN= and TitleN= lines into the public playlist.pls to redirect guest listeners to attacker-controlled streams under the victim station's name.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_