CVEvulnerability
CVE-2021-40531
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-09-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-434
Description
Sketch before 75 allows library feeds to be used to bypass file quarantine. Files are automatically downloaded and opened, without the com.apple.quarantine extended attribute. This results in remote code execution, as demonstrated by CommandString in a terminal profile to Terminal.app.
Affected configurations
• sketch sketch (< 75)
Related
Weakness · CWE (1)
- CWE-434 Unrestricted Upload of File with Dangerous Type weakness
References
- https://jonpalmisc.com/2021/11/22/cve-2021-40531 Exploit, Third Party Advisory
- https://www.sketch.com/updates/#version-75 Patch, Release Notes, Vendor Advisory
- https://jonpalmisc.com/2021/11/22/cve-2021-40531 Exploit, Third Party Advisory
- https://www.sketch.com/updates/#version-75 Patch, Release Notes, Vendor Advisory