CVE-2020-3884

6.1 mediumEPSS 1.1%

Medium (6.1) in apple mac os x. EPSS 1.1% chance of exploitation in the next 30 days.

An injection issue was addressed with improved validation. This issue is fixed in macOS Catalina 10.15.4. A remote attacker may be able to cause arbitrary javascript code execution.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWEs: CWE-20, CWE-74
Published: 2020-04-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:mac_os_x

References

https://support.apple.com/HT211100
https://support.apple.com/HT211100

Check your stack JSON