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Media Library Folders <= 8.3.6 — Insecure Direct Object Reference to Authenticated (Author+) Arbitrary Attachment Deletion and Rename

CVE-2026-2312Published · Updated

Action summary

Affected: ≤8.3.6Update to 8.3.7 or newer

All remediation steps
Watch plugin
Severity
Medium4.3
CVSS
4.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:N Confidentiality
None
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-862 Missing Authorization
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Media Library Folders media-library-plus

  1. Affected≤ 8.3.6
  2. Patched in8.3.7

Update to 8.3.7 or newer.

You are affected if you run ≤ 8.3.6. Version 8.3.7 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Media Library Folders.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 8.3.7, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Media Library Folders to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to shivanandsnaidu.

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.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in Media Library Folders

All 8
More vulnerabilities in Media Library Folders
SeverityVulnerabilityCVEPublished
Medium4.3Missing Authorization to Plugin Settings Change
≤8.3.0Update to 8.3.1
CVE-2025-0935
Medium6.3Missing Authorization on Various Functions
≤8.2.3Update to 8.2.4
CVE-2024-7858
Medium6.5Authenticated (Subscriber+) Second-Order SQL Injection
≤8.2.2Update to 8.2.3
CVE-2024-7857
Medium6.1Reflected Cross-Site Scripting via 's'
≤8.2.0Update to 8.2.1
CVE-2024-3615
Medium4.3Authenticated (Author+) Directory Traversal
≤8.1.8Update to 8.1.9
CVE-2024-31287

Same weakness (Missing Authorization)

All Missing Authorization
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CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 4.3

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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