CVE-2026-2312
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
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Description
The Media Library Folders plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 8.3.6 via the delete_maxgalleria_media() and maxgalleria_rename_image() functions due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to delete or rename attachments owned by other users (including administrators). The rename flow also deletes all postmeta for the target attachment, causing data loss.
Analysis
Authenticated users with Author-level privileges in WordPress Media Library Folders plugin (versions up to 8.3.6) can delete or rename arbitrary attachments belonging to other users through insufficient validation in the delete_maxgalleria_media() and maxgalleria_rename_image() functions. The rename operation also destroys all postmeta associated with target attachments, resulting in permanent data loss. …
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Remediation
Within 30 days: Identify affected systems running for WordPress is vulnerable to Insecure Direct Object Refere and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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