Zoom Workplace Apps - Cross Site Scripting

published 2025-04-08 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-10253

cvss: 4.6; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 16%
public exploits: 0; none known

Cross site scripting in some Zoom Workplace Apps may allow an unauthenticated user to conduct a loss of integrity via adjacent network access.

Patch / fix

fixed in 6

zoom meeting_software_development_kit 6.3.0, 6.3.10
zoom rooms 6.4.0
zoom rooms_controller 6.4.0
zoom workplace 6.3.10
zoom workplace_desktop 6.3.10
zoom workplace_virtual_desktop_infrastructure 6.1.16, 6.2.12

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 19 mo ago (2025-04-08)

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
NVD	3.1	5.2	CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Zoom Communications, Inc Zoom Workplace Apps

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

zoom.com /en/trust/security-bulletin/zsb-25013
vendor-advisory

Sources

CVE List CVE-2025-27442
NVD CVE-2025-27442

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary