WordPress security by component

Filestack

Plugin description

Filestack is a WordPress component with 1 published CVE record in this archive. The latest tracked vulnerability was published Feb 18, 2026; the highest CVE/CNA score is 6.4.

Plugin slug: filepicker-media-uploader

Latest vulnerability

CVE-2025-13959: Filestack: Cross-site scripting

Filestack is affected by cross-site scripting. Exploitation requires at least contributor-level access. Injected script can execute in the affected site's origin when the vulnerable output is viewed.

PublishedFeb 18, 2026

Safe version guidanceSee mitigation notes

		Safe version
Feb 18, 2026	CVE-2025-13959 Filestack: Cross-site scripting Filestack is affected by cross-site scripting. Exploitation requires at least contributor-level access. Injected script can execute in the affected site's origin when the vulnerable output is viewed.	See mitigation notes	CVE6.4 NVDPending