Remote Code Execution Vulnerability in AzuraCast by AzuraCast Team
CVE-2026-121428

8.7HIGH

Key Information:

Vendor

Azuracast

Status
Azuracast
Vendor
CVE Published:
3 November 2026

What is CVE-2026-121428?

AzuraCast, up to version 0.23.8, exhibits a remote code execution vulnerability that enables authenticated station managers to inject malicious Supervisor configurations via the station timezone field. By submitting a manipulated timezone containing newline characters to the profile edit API, attackers can define a new Supervisor program capable of executing arbitrary OS commands with root privileges upon configuration regeneration. This vulnerability poses significant risks to server integrity and data security.

Affected Version(s)

AzuraCast 0 <= 0.23.8

References

https://github.com/AzuraCast/AzuraCast/security/advisorie...
vendor-advisory
https://www.vulncheck.com/advisories/azuracast-through-0....
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

asyraaf92
.