Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| iina | iina | < 1.4.3 | 1.4.3 |
References
- https://binary.stackpointer.re/iina-142-url-scheme-command-execution technical-description exploit
- iina 1.4.3 Release Notes release-notes
- https://github.com/iina/iina/commit/1e6f43248dab9d6ae303781c790e5315cbc9fcef patch
- https://www.vulncheck.com/advisories/iina-command-execution-via-iina-open-url-scheme third-party-advisory