CVE-2026-85081
Description
The File Manager WordPress plugin before 8.0.5, FileOrganizer WordPress plugin before 1.2.1, File Manager Pro WordPress plugin before 2.1.3 do not correctly validate the origin of window messages received by the file browser they load on their admin screens, accepting any origin that is a leading string prefix of the site's own address, which allows an unauthenticated attacker to run arbitrary JavaScript in the session of a logged-in administrator who visits a page under their control. The defect is in the file-manager library all three bundle, and every version below 2.1.70 carries it. Updating the bundled library closes it.
Affected WordPress components
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FileOrganizer – WordPress File Manager Plugin · fileorganizerBefore 1.2.1View on WordPress.org
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File Manager Pro – Filester Plugin · filesterBefore 2.1.3View on WordPress.org
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File Manager Plugin · file-managerBefore 8.0.5View on WordPress.org
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File Manager Plugin · wp-file-managerBefore 8.0.5View on WordPress.org
A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.
Affected products and versions
- Unknown File Manager — Before 8.0.5
- Unknown FileOrganizer — Before 1.2.1
- Unknown File Manager Pro — Before 2.1.3
References
- wpscan.com https://wpscan.com/vulnerability/3c5f9c52-e609-45aa-b441-491e15b3f4b8/
- nvd.nist.gov Official NVD record