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CVE-2026-121433 Details

ANALYZED

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

Description

AzuraCast before 0.24.0 contains a stored CSV formula injection vulnerability that allows station users with Media permission to persist formula-prefixed metadata via bulk media import. Attackers can import crafted titles, artists, or custom fields through /api/station/{station_id}/files/bulk so formulas evaluate when other users open exported CSVs in spreadsheets.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:3.2 LOWVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N

CNA: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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-5x35-83gj-w8gw	CISA-ADP	AdvisoryExploitVendor
https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-5x35-83gj-w8gw	[email protected]	AdvisoryExploitVendor
https://www.vulncheck.com/advisories/azuracast-before-0.24.0-stored-csv-formula-injection-via-bulk-media-export	[email protected]	AdvisoryVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-1236	Improper Neutralization of Formula Elements in a CSV File	[email protected]

Affected Products

Product	Versions
AzuraCast	<= 0.23.8 (semver)
CPE cpe:2.3:a:azuracast:azuracast:::::::: Remediation Upgrade: 0.24moderate effort

Change History

2 change records found show changes

Date	Action	Recorded By
Nov 3, 2026	CVE Modified	CISA-ADP
Nov 3, 2026	New CVE Received	[email protected]