CVE-2020-9860

5.4 mediumEPSS 1.0%

Medium (5.4) in apple safari. EPSS 1.0% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.4 medium

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
Published: 2020-10-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:safari

References

https://support.apple.com/en-us/HT210922
https://support.apple.com/en-us/HT210922

Check your stack JSON