CVE-2020-3975

5.4 mediumEPSS 0.5%

Medium (5.4) in vmware app volumes. EPSS 0.5% chance of exploitation in the next 30 days.

VMware App Volumes 2.x prior to 2.18.6 and VMware App Volumes 4 prior to 2006 contain a Stored Cross-Site Scripting (XSS) vulnerability. A malicious actor with access to create and edit applications or create storage groups, may be able to inject malicious script which will be executed by a victim's browser when viewing.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-08-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

vmware:app_volumes

References

https://www.vmware.com/security/advisories/VMSA-2020-0019.html
https://www.vmware.com/security/advisories/VMSA-2020-0019.html

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