CVE-2026-30121
Remotion: arbitrary file write vulnerability
9.1
CRITICAL
CVSS 3.1
Description
remotion-dev remotion v4.0.409 was discovered to contain an arbitrary file write vulnerability.
How to fix CVE-2026-30121
To remediate CVE-2026-30121, upgrade the affected package to a fixed version below.
- npm/remotion—upgrade to 4.0.410 or later
Is CVE-2026-30121 being exploited?
No exploitation signal available. Neither CISA KEV nor a current EPSS score has been published for CVE-2026-30121.
Affected packages (1)
- from 0, < 4.0.410
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |