CVE-2021-40531 - CVE House
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Status published Critical CVE-2021-40531

Sketch before 75 allows library feeds to be used to...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from sketch

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CVE-2002-2047
The file preview functionality in Sketch 0.6.12 and earlier allows...
Critical 10

Affected Vendor

Affected Software

sketch
Vulnerable Versions:
0

Timeline

Official Publish: September 6th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.