CVE-2025-49461 Zoom Workplace Clients - Cross-site Scripting
An unauthenticated attacker can cause a denial of service in Zoom Workplace Clients via cross-site scripting.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-49461?
CVE-2025-49461 is a medium-severity cross-site scripting vulnerability in Zoom Meeting Software Development Kit, published on 9 Sep 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Cross-site scripting in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.
Weakness: CWE-79
Which versions are affected by CVE-2025-49461?
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-2025-49461?
No fix has been published for CVE-2025-49461 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-2025-49461 being exploited?
There is no known exploitation of CVE-2025-49461 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-w572-8rf5-rc2f.