CVE-2025-27442 Zoom Workplace Apps - Cross Site Scripting
An unauthenticated attacker can inject malicious scripts into Zoom Workplace Apps via adjacent network access, compromising data integrity.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-27442?
CVE-2025-27442 is a medium-severity cross-site scripting vulnerability in Zoom Meeting Software Development Kit, published on 8 Apr 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Cross site scripting in some Zoom Workplace Apps may allow an unauthenticated user to conduct a loss of integrity via adjacent network access.
Weakness: CWE-79
Which versions are affected by CVE-2025-27442?
It affects 6 products.
Products include Zoom Meeting Software Development Kit, Zoom Rooms, Zoom Rooms Controller, Zoom Workplace, Zoom Workplace Desktop, Zoom Workplace Virtual Desktop Infrastructure.
How do I fix CVE-2025-27442?
No fix has been published for CVE-2025-27442 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-27442 being exploited?
There is no known exploitation of CVE-2025-27442 in the wild and no public exploit code.
Other vulnerabilities in Zoom Meeting Software Development Kit
- CVE-2025-49457 Zoom Clients for Windows - Untrusted Search Path
- CVE-2024-24691 Privilege escalation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows
- CVE-2025-30663 Zoom Workplace Apps - Time-of-check Time-of-use
- CVE-2025-0147 Zoom Workplace App for Linux - Type Confusion
- CVE-2023-49647 Zoom Desktop Client for Windows - Improper Access Control
Sources
Also known as GHSA-pjr7-76vx-55xq.