Two XSS vulnerabilities in Zoom Workplace apps

Published: 2025-04-08

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2025-27441 CVE-2025-27442
CWE-ID	CWE-79
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	Zoom Workplace Desktop App for Windows Client/Desktop applications / Office applications Zoom Workplace Desktop App for macOS Client/Desktop applications / Office applications Zoom Workplace Desktop App for Linux Client/Desktop applications / Office applications Zoom Rooms Controller for Windows Client/Desktop applications / Office applications Zoom Rooms Controller for macOS Client/Desktop applications / Office applications Zoom Rooms Controller for Linux Client/Desktop applications / Office applications Zoom Rooms Client for Windows Client/Desktop applications / Office applications Zoom Rooms Client for macOS Client/Desktop applications / Office applications Zoom Workplace App for iOS Mobile applications / Apps for mobile phones Zoom Workplace App for Android Mobile applications / Apps for mobile phones Zoom Rooms Controller for Android Mobile applications / Apps for mobile phones Zoom Rooms Client for Android Mobile applications / Apps for mobile phones Zoom Rooms Client for iPad Mobile applications / Apps for mobile phones Virtual Desktop Infrastructure (VDI) Server applications / Conferencing, Collaboration and VoIP solutions Zoom Meeting SDK for Windows Universal components / Libraries / Software for developers Zoom Meeting SDK for iOS Universal components / Libraries / Software for developers Zoom Meeting SDK for Android Universal components / Libraries / Software for developers Zoom Meeting SDK for macOS Universal components / Libraries / Software for developers Zoom Meeting SDK for Linux Universal components / Libraries / Software for developers
Vendor	Zoom Video Communications, Inc.

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Cross-site scripting

EUVDB-ID: #VU107148

Risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-27441

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Zoom Workplace Desktop App for Windows: 0.9.10042.0911 - 6.3.6.56144

Zoom Workplace Desktop App for macOS: 4.6.9 19273.0402 - 6.3.6 47101

Zoom Workplace Desktop App for Linux: 5.1.418436.0628 - 6.4.0

Zoom Workplace App for iOS: 4.6.10 20012.0407 - 6.3.6 21567

Zoom Workplace App for Android: 4.6.11 20553.0413 - 6.3.6 27138

Virtual Desktop Infrastructure (VDI): 6.1.0 - 6.2.11.25670

Zoom Rooms Controller for Windows: 6.1.0 - 6.3.5

Zoom Rooms Controller for macOS: 6.1.0 - 6.3.5

Zoom Rooms Controller for Linux: 6.0.0 - 6.3.5

Zoom Rooms Controller for Android: 6.1.0 - 6.3.0

Zoom Rooms Client for Windows: 4.6.5 18374.0407 - 6.3.0

Zoom Rooms Client for macOS: 4.6.5 2040.0406 - 6.3.0

Zoom Rooms Client for Android: 5.15.10 - 6.3.0

Zoom Rooms Client for iPad: 5.15.10 - 6.3.0

Zoom Meeting SDK for Windows: 5.9.0 - 6.3.5

Zoom Meeting SDK for iOS: 5.9.0 - 6.3.5

Zoom Meeting SDK for Android: 5.9.0 - 6.2.11

Zoom Meeting SDK for macOS: 5.9.0 - 6.2.11

Zoom Meeting SDK for Linux: 5.15.5 - 6.2.11

CPE2.3

External links

https://www.zoom.com/en/trust/security-bulletin/ZSB-25013/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website or open a file.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Cross-site scripting

EUVDB-ID: #VU107149