CVE-2021-30862 is a validation issue in Apple iTunes U, versions prior to 3.8.3, that could allow arbitrary JavaScript code execution. This vulnerability arises from insufficient input sanitization, enabling an attacker to execute malicious code by tricking a user into processing a specially crafted URL. With a CVSS score of 6.1 (Medium), exploitation requires user interaction and network access, potentially leading to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.8CPE match | cpe:2.3:a:apple:itunes_u:*:*:*:*:*:*:*:* | ||
< 3.8.3CPE matchmatch criteria | cpe:2.3:a:apple:itunes_u:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.