CVE-2025-30433: Apple iPadOS Auth Bypass Vulnerability

CVE-2025-30433 Overview

CVE-2025-30433 is an improper access control vulnerability (CWE-284) affecting Apple's Shortcuts application across multiple platforms including iOS, iPadOS, macOS, and visionOS. The vulnerability stems from insufficient access restrictions that allow a shortcut to access files that are normally inaccessible to the Shortcuts app, potentially exposing sensitive user data.

This vulnerability represents a significant security concern as the Shortcuts app is widely used across Apple's ecosystem for automation tasks. The improper access restrictions could allow malicious shortcuts to bypass the intended sandboxing mechanisms and access protected files on the device.

Critical Impact

A malicious shortcut could access files normally protected from the Shortcuts app, potentially exposing sensitive user data, credentials, or system files across iOS, iPadOS, macOS, and visionOS devices.

Affected Products

• Apple iOS versions prior to 18.4
• Apple iPadOS versions prior to 18.4 and 17.7.6
• Apple macOS Ventura prior to 13.7.5, macOS Sonoma prior to 14.7.5, macOS Sequoia prior to 15.4
• Apple visionOS versions prior to 2.4

Discovery Timeline

• March 31, 2025 - CVE-2025-30433 published to NVD
• November 3, 2025 - Last updated in NVD database

Technical Details for CVE-2025-30433

Vulnerability Analysis

This vulnerability exists within Apple's Shortcuts application due to improper access control mechanisms. The Shortcuts app is designed to operate within a restricted sandbox environment with limited file system access. However, the flaw allows shortcuts to circumvent these access restrictions and interact with files that should be outside the application's permitted scope.

The vulnerability could be exploited through a crafted shortcut that leverages the improper access restrictions to read, access, or potentially exfiltrate sensitive files. This is particularly concerning given that Shortcuts can be shared between users, meaning a malicious actor could distribute a weaponized shortcut through various channels.

Root Cause

The root cause is classified as CWE-284 (Improper Access Control). Apple's Shortcuts app failed to properly validate and restrict file access operations, allowing shortcuts to bypass the intended access control boundaries. The security model that should have prevented shortcuts from accessing restricted files was insufficiently enforced, creating an opportunity for unauthorized file access.

Attack Vector

The attack vector for this vulnerability is network-based, requiring no privileges or user interaction according to the CVSS assessment. An attacker could craft a malicious shortcut designed to exploit the improper access restrictions. The attack scenario could unfold through:

1. A malicious actor creates a shortcut that exploits the access control flaw
2. The shortcut is distributed through sharing mechanisms, websites, or social engineering
3. When executed on a vulnerable device, the shortcut accesses files outside its normal sandbox
4. Sensitive data from normally inaccessible locations could be read or exfiltrated

The vulnerability affects the confidentiality, integrity, and availability of data on the affected systems.

Detection Methods for CVE-2025-30433

Indicators of Compromise

• Unexpected file access events originating from the Shortcuts app to protected directories
• Shortcuts accessing files outside the standard Shortcuts working directory
• Unusual network activity from the Shortcuts process when combined with file access operations
• System logs showing Shortcuts app requesting access to restricted file paths

Detection Strategies

• Monitor file system access patterns for the Shortcuts app (com.apple.shortcuts) for anomalous behavior
• Implement endpoint detection rules to flag shortcuts accessing sensitive system directories
• Review installed shortcuts for suspicious actions that attempt to read files from protected locations
• Use SentinelOne's behavioral AI to detect unusual file access patterns from automation applications

Monitoring Recommendations

• Enable detailed file system auditing on macOS and iOS devices managed by MDM solutions
• Configure alerts for Shortcuts app activity that deviates from established baseline behavior
• Monitor for shortcuts being installed from untrusted or external sources
• Implement network monitoring to detect potential data exfiltration following shortcut execution

How to Mitigate CVE-2025-30433

Immediate Actions Required

• Update all Apple devices to the patched versions immediately: iOS 18.4, iPadOS 18.4 or 17.7.6, macOS Ventura 13.7.5, macOS Sonoma 14.7.5, macOS Sequoia 15.4, or visionOS 2.4
• Review and audit all installed shortcuts on devices, removing any from untrusted sources
• Restrict the installation of shortcuts from external sources through MDM policies where possible
• Educate users about the risks of installing shortcuts from unknown sources

Patch Information

Apple has addressed this vulnerability by implementing improved access restrictions in the affected operating systems. The following versions contain the security fix:

• iOS 18.4 and iPadOS 18.4 - Apple Support Document 122371
• iPadOS 17.7.6 - Apple Support Document 122372
• macOS Ventura 13.7.5 - Apple Support Document 122373
• macOS Sonoma 14.7.5 - Apple Support Document 122374
• macOS Sequoia 15.4 - Apple Support Document 122375
• visionOS 2.4 - Apple Support Document 122378

Organizations should prioritize deploying these updates across their Apple device fleet as soon as possible.

Workarounds

• Disable or restrict the Shortcuts app on devices where it is not required until patching is complete
• Use MDM profiles to limit Shortcuts app capabilities and prevent installation of third-party shortcuts
• Implement application allowlisting to control which shortcuts can run on managed devices
• Enable strict sandboxing policies where available through enterprise management tools

# macOS: Check current OS version and verify patch status
sw_vers -productVersion

# List installed shortcuts (macOS)
ls -la ~/Library/Shortcuts/

# Check for recent Shortcuts app file access (requires full disk access)
log show --predicate 'process == "Shortcuts"' --last 24h | grep -i "file"