A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 13.0.5. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.

Related CVEs

CVE-2020-9860

Key Information

GHSA ID

GHSA-87j3-fc63-8fxv

Published

May 24, 2022 5:32 PM

Last Modified

May 24, 2022 5:32 PM

CVSS Score

5.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: September 14, 2025 6:31 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.