CVE-2021-40531
CRITICALSketch <75 - RCE
Title source: llmDescription
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.
Exploits (1)
Scores
CVSS v3
9.8
EPSS
0.0671
EPSS Percentile
91.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
sketch/sketch
< 75
Published
Sep 06, 2021
Tracked Since
Feb 18, 2026