CVE-2020-9781

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

The issue was addressed by clearing website permission prompts after navigation. This issue is fixed in iOS 13.4 and iPadOS 13.4. A user may grant website permissions to a site they didn't intend to.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-281

Affected software

VendorProductVersions
AppleiOS>= unspecified, < iOS 13.4 and iPadOS 13.4

References

Timeline

Published
Apr 1, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-97827.5A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Catalina 10.15.CVE-2020-97838.8A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.CVE-2020-97844.3A logic issue was addressed with improved restrictions. This issue is fixed in Safari 13.1. A malicious iframe may use another website’s dowCVE-2020-97857.8Multiple memory corruption issues were addressed with improved state management. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS CataCVE-2020-97863.3This issue was addressed with improved checks This issue is fixed in macOS Catalina 10.15.4, Security Update 2020-002 Mojave, Security UpdatCVE-2020-97875.3A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, CVE-2020-97887.8A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Catalina 10.15.5. A file may be incorrectly CVE-2020-97898.8An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10CVE-2020-97908.8An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10CVE-2020-97917.8An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5,CVE-2020-97924.6A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5. CVE-2020-97937.8A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.1
CVE-2020-9781: Medium severity, CVSS 5.3 | Vulnix