WordPress File Upload: Filesystem traversal

WordPress File Upload is affected by filesystem traversal. Exploitation requires an authenticated contributor account. A crafted path can escape the intended directory and reach files or directories elsewhere on the server.

CVE / CNA score 4.3 CVSS 3.1 · security@wordfence.com

NVD score Pending NVD has not published its own CVSS assessment.

Component: WordPress File Upload
Plugin slug: wordpress-file-upload
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Jul 16, 2024
Weakness: CWE-22 — Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

This CVE was published Jul 16, 2024 and is one of 15 known issues for this plugin.

What to do

Update, patch or deactivate.

No fixed release is identified. Update WordPress File Upload when a confirmed fixed release becomes available; until then, disable and remove it when the site's risk warrants.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

The WordPress File Upload plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.24.7 via the 'uploadpath' parameter of the wordpress_file_upload shortcode. This makes it possible for authenticated attackers, with Contributor-level access and above, to upload limited files to arbitrary locations on the web server.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References

Primary and upstream sources

Data attribution: This product uses the NVD API but is not endorsed or certified by the NVD.

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