AzuraCast up to 0.23.x Mount Point/Remote Relay playlist.pls display_name crlf injection

Summaryinfo

A vulnerability has been found in AzuraCast up to 0.23.x and classified as problematic. This issue affects some unknown processing of the file playlist.pls of the component Mount Point/Remote Relay. Performing a manipulation of the argument display_name results in crlf injection. This vulnerability is known as CVE-2026-121432. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in AzuraCast up to 0.23.x. This affects an unknown part of the file playlist.pls of the component Mount Point/Remote Relay. The manipulation of the argument display_name with an unknown input leads to a crlf injection vulnerability. CWE is classifying the issue as CWE-93. The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs. This is going to have an impact on integrity. The summary by CVE is:

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.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-121432 since 11/03/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 0.24.0 eliminates this vulnerability.

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Productinfo

Name

• AzuraCast

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13
• 0.14
• 0.15
• 0.16
• 0.17
• 0.18
• 0.19
• 0.20
• 0.21
• 0.22
• 0.23

Website

• Product: https://github.com/AzuraCast/AzuraCast/

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