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EPSS 0.2%top 88%

CVE-2025-27442: CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') in Zoom Communications, Inc Zoom Workplace Apps

0
Medium
VulnerabilityCVE-2025-27442cvecve-2025-27442cwe-79
Published: 04/08/2025 (04/08/2025, 16:14:53 UTC)
Source: CVE Database V5
Vendor/Project: Zoom Communications, Inc
Product: Zoom Workplace Apps

Description

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

CVSS v3.1

Score 4.6medium

Attack Vector
Adjacent Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 05/16/2026, 09:06:16 UTC

Technical Analysis

This vulnerability, identified as CWE-79, affects Zoom Workplace Apps by failing to properly sanitize input during web page generation, enabling cross-site scripting attacks. An unauthenticated attacker with access to the adjacent network could exploit this flaw to alter data integrity. The CVSS 3.1 base score is 4.6 (medium), reflecting low complexity and no required privileges but requiring user interaction. No vendor-provided patch or official remediation level is currently available, and the product is not a cloud service, so remediation depends on Zoom's updates to the affected apps.

Potential Impact

The impact is limited to a loss of integrity, meaning an attacker could potentially manipulate data or content displayed by the application. There is no direct impact on confidentiality or availability. Exploitation requires adjacent network access and user interaction, which limits the attack surface. No known active exploitation has been reported.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or mitigation level has been published by Zoom, users should monitor Zoom's security advisories for updates. Until a patch is available, limiting adjacent network access and exercising caution with untrusted content in Zoom Workplace Apps may reduce risk.

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Technical Details

Data Version
5.2
Assigner Short Name
Zoom
Date Reserved
2025-02-25T18:35:04.401Z
Cvss Version
3.1
State
PUBLISHED
Remediation Level
null

Threat ID: 6a083379ec166c07b0c5b1d6

Added to database: 05/16/2026, 09:06:01 UTC

Last enriched: 05/16/2026, 09:06:16 UTC

Last updated: 07/01/2026, 08:51:17 UTC

Views: 98

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