The Library File Manager WordPress plugin before 5.2.3 is using an outdated version of the elFinder library, which is known to be affected by security issues (CVE-2021-32682), and does not have any authorisation as well as CSRF checks in its connector AJAX action, allowing any authenticated users, such as subscriber to call it. Furthermore, as the options passed to the elFinder library does not restrict any file type, users with a role as low as subscriber can Create/Upload/Delete Arbitrary files and folders.
CVE-2022-0403 is a high severity with CVSS 8.8 Cross-Site Request Forgery issue affecting the Plugin File Manager. It affects Versions up to 5.2.2 and is fixed in 5.2.3.
Use the related hub and response guides to connect this CVE-2022-0403 report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
CVE-2022-0403 is tracked for the Plugin File Manager as high severity with CVSS 8.8. The affected range is Versions up to 5.2.2. Update File Manager to 5.2.3 or newer where that version is compatible with the site.
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report has a CVE identifier, which makes it suitable for focused search and vulnerability triage workflows.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions up to 5.2.2.
Confirm File Manager is updated to 5.2.3 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
file-manager
View on wordpress.org
|
| CVE | CVE-2022-0403 |
| Patched Versions |
5.2.3
|
| Affected Versions |
Versions up to 5.2.2
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Bit File Manager – 100% Free & Open Source File Manager and Code Editor for WordPress <= 6.5.5 - Authenticated (Subscriber+) Arbitrary File Upload
Bit File Manager 6.0 - 6.5.5 - Unauthenticated Remote Code Execution via Race Condition
Bit File Manager <= 5.0.0 - Information Disclosure
Bit File Manager <= 5.2.7 - Authenticated (Admin+) PHP Object Injection
Bit File Manager – 100% Free & Open Source File Manager and Code Editor for WordPress <= 6.5.7 - Authenticated (Subscriber+) Limited JavaScript File Upload
Bit File Manager – 100% Free & Open Source File Manager and Code Editor for WordPress <= 6.7 - Authenticated (Subscriber+) Stored Cross-Site Scripting via SVG File Uploads
File Manager <= 6.3 - Authenticated (Admin+) Arbitrary OS File Access via Path Traversal
Bit File Manager <= 4.1.4 - Cross-Site Request Forgery to Arbitrary File Upload
This record contains material that is subject to copyright
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more
License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more
