VIR Vulnerability Intelligence Relay

CVE-2021-39184

unknown
Published 2021-10-12 · Modified 2026-03-13
CVSS v3
—
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v2
—
VIR risk
—

Description

Electron's sandboxed renderers can obtain thumbnails of arbitrary files through the nativeImage API

Predictions

Exploit likelihood
30%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact
EcosystemPackageVulnerableFixed
npm npmelectron<11.5.011.5.0
npm npmelectron>=12.0.0,<12.1.012.1.0
npm npmelectron>=13.0.0,<13.3.013.3.0

References

Verify integrity in audit chain (admin only). AS-IS.