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CVE-2026-121427 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

AzuraCast through 0.23.8 fails to remove frontend_config.custom_config in PUT /station/{id}/profile/edit for users lacking the Manage station broadcasting permission, and the stored JSON is written verbatim as key=value lines into the Shoutcast sc_serv.conf file. An authenticated user with only the Manage station profile permission can override adminpassword, password, and portbase, or inject arbitrary directives via newlines in keys, hijacking the station's Shoutcast frontend.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-2wcv-vv3g-g86q	[email protected]	AdvisoryExploitTechnical AnalysisVendor
https://www.vulncheck.com/advisories/azuracast-through-0.23.8-config-injection-via-frontend-config-custom-config	[email protected]	Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-15	External Control of System or Configuration Setting	[email protected]

Affected Products

Product	Versions
AzuraCast	<= 0.23.8 (semver) rolling main through ebf75a2
CPE cpe:2.3:a:azuracast:azuracast:::::::: Remediation No remediation found in references.

Change History

1 change record found show changes