CVE-2025-27442: CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') in Zoom Communications, Inc Zoom Workplace Apps
CVE-2025-27442 is a medium severity cross-site scripting (XSS) vulnerability in Zoom Communications, Inc's Zoom Workplace Apps. It involves improper neutralization of input during web page generation, potentially allowing an unauthenticated attacker with adjacent network access to cause a loss of data integrity. The vulnerability does not impact confidentiality or availability according to the CVSS vector. No official patch or remediation guidance is currently provided by the vendor, and there are no known exploits in the wild.
AI Analysis
Technical Summary
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.
CVE-2025-27442: CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') in Zoom Communications, Inc Zoom Workplace Apps
Description
CVE-2025-27442 is a medium severity cross-site scripting (XSS) vulnerability in Zoom Communications, Inc's Zoom Workplace Apps. It involves improper neutralization of input during web page generation, potentially allowing an unauthenticated attacker with adjacent network access to cause a loss of data integrity. The vulnerability does not impact confidentiality or availability according to the CVSS vector. No official patch or remediation guidance is currently provided by the vendor, and there are no known exploits in the wild.
AI-Powered Analysis
Machine-generated threat intelligence
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.
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: 5/16/2026, 9:06:01 AM
Last enriched: 5/16/2026, 9:06:16 AM
Last updated: 5/16/2026, 10:10:40 AM
Views: 3
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