CVE-2025-30434

MEDIUM
2025-03-31 [email protected]
5.0
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:34 vuln.today
CVE Published
Mar 31, 2025 - 23:15 nvd
MEDIUM 5.0

Tags

Apple XSS Ipados Iphone Os iOS

Description

The issue was addressed with improved input sanitization. This issue is fixed in iOS 18.4 and iPadOS 18.4. Processing a maliciously crafted file may lead to a cross site scripting attack.

Analysis

The issue was addressed with improved input sanitization. Rated medium severity (CVSS 5.0), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The issue was addressed with improved input sanitization. This issue is fixed in iOS 18.4 and iPadOS 18.4. Processing a maliciously crafted file may lead to a cross site scripting attack. Affected products include: Apple Ipados, Apple Iphone Os.

Affected Products

Apple Ipados, Apple Iphone Os.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Priority Score

25
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +25
POC: 0

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CVE-2025-30434 vulnerability details – vuln.today
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