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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.

PUBLISHED Reserved 2026-02-10 | Published 2026-02-14 | Updated 2026-02-17 | Assigner Wordfence




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-02-10:Vendor Notified
2026-02-13:Disclosed

Credits

shivanandsnaidu finder

References

www.wordfence.com/...-b6b6-49de-8de4-20eddd3b5e62?source=cve

plugins.trac.wordpress.org/...set/3459947/media-library-plus

cve.org (CVE-2026-2312)

nvd.nist.gov (CVE-2026-2312)

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