CVE-2026-47114

IINA before 1.4.3 contains a user-assisted command execution vulnerability that allows remote attackers to execute arbitrary commands by supplying malicious mpv_-prefixed query parameters through the iina://open custom URL scheme handler. Attackers can deliver a crafted URL via a browser that passes unvalidated mpv_options/input-commands parameters into the mpv runtime, causing arbitrary command execution as the current macOS user upon approval of the browser protocol prompt without requiring a valid media file.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://binary.stackpointer.re/iina-142-url-scheme-command-execution
https://github.com/iina/iina/commit/1e6f43248dab9d6ae303781c790e5315cbc9fcef
https://github.com/iina/iina/releases/tag/v1.4.3
https://www.vulncheck.com/advisories/iina-command-execution-via-iina-open-url-scheme

Configurations

No configuration.

History

21 May 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-21 20:16

Updated : 2026-05-21 21:03

NVD link : CVE-2026-47114

Mitre link : CVE-2026-47114

CVE.ORG link : CVE-2026-47114

JSON object : View

Products Affected

No product.

CWE

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

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