CVE-2021-30862

Published: Aug 24, 2021Modified: Jun 17, 2026

6.1

Vector

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

Exploitability: 2.8 / Impact: 2.7

Source: NVD

Description

A validation issue was addressed with improved input sanitization. This issue is fixed in iTunes U 3.8.3. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.

Affected (1)

Products: Apple: Itunes U

Apple

1 product

Itunes U

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Apple Itunes U	Before 3.8.3

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

https://support.apple.com/en-us/HT212809

Source: product-security@apple.com

https://support.apple.com/en-us/HT212809

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.