Live › vulnerability › CVE-2026-112219
Go to dashboardOn WordPress multisite, a subsite administrator can approve arbitrary filesystem locations that Download Monitor then serves to anyone. That exposes readable files outside the uploads directory, including other subsites' files, to unauthenticated visitors.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Only WordPress multisite installations running Download Monitor before 5.3.5 are exposed, because the flaw lets a subsite administrator approve file locations that the network does not trust. Single-site WordPress installs are not affected. Teams running single-site sites or with the plugin already at can skip it.
5.3.5No product ranges from the sources yet.
5.3.5.5.3.5 or later.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
The Download Monitor WordPress plugin before 5.3.5 does not correctly restrict management of the list of filesystem locations it may serve files from to network administrators on multisite, allowing a subsite administrator who is not trusted at the network level to approve arbitrary locations and have the Download Monitor WordPress plugin before 5.3.5 serve readable files from outside the uploads directory, including files belonging to other subsites, to unauthenticated visitors; single-site installations are unaffected.
This page as .md · .json · in your agent: get_signal("CVE-2026-112219")
NVD data is provided by NIST and is public domain · EPSS scores by FIRST, used with attribution. Posts quoted belong to their authors.