CVE-2024-21625: sidequest Input Validation Flaw — Fix

Description

SideQuest is a place to get virtual reality applications for Oculus Quest. The SideQuest desktop application uses deep links with a custom protocol (`sidequest://`) to trigger actions in the application from its web contents. Because, prior to version 0.10.35, the deep link URLs were not sanitized properly in all cases, a one-click remote code execution can be achieved in cases when a device is connected, the user is presented with a malicious link and clicks it from within the application. As of version 0.10.35, the custom protocol links within the electron application are now being parsed and sanitized properly.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-20 Improper Input Validation

Affected Products

Vendor	Product	Versions
sidequestvr	sidequest	< 0.10.35

References

Advisories & Patches

https://github.com/SideQuestVR/SideQuest/security/advisories/GHSA-3v86-cf9q-x4x7 https://github.com/SideQuestVR/SideQuest/security/advisories/GHSA-3v86-cf9q-x4x7

Frequently Asked Questions

What is CVE-2024-21625? +

SideQuest is a place to get virtual reality applications for Oculus Quest. The SideQuest desktop application uses deep links with a custom protocol (`sidequest://`) to trigger actions in the application from its web contents. Because, prior to version 0.10.35, the deep link URLs were not sanitized properly in all cases, a one-click remote code execution can be achieved in cases when a device is connected, the user is presented with a malicious link and clicks it from within the application. As of version 0.10.35, the custom protocol links within the electron application are now being parsed and sanitized properly. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-21625? +

CVE-2024-21625 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-21625? +

CVE-2024-21625 affects products from sidequestvr, specifically: sidequest. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-21625? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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