Vulnerability · Published Jun 15, 2026 · Assigned by mitre
CVE-2026-30121
Critical 9.1
In plain English
A critical-severity security flaw in the remotion package (npm). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)0.3%top 74.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
remotion-dev remotion v4.0.409 was discovered to contain an arbitrary file write vulnerability.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | remotion | 4.0.410 | GHSA-g6pc-6676-c23j |
Affected products (as reported)
Weakness: CWE-123 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H