WordPress File Upload <= 4.24.7 - Authenticated (Contributor+) Directory Traversal

2024-07-15 00:00

Colin Xu

Strategic Overview

Status

Patched in 4.24.8

Affected PluginIptanus File Upload

Affected Version<= 4.24.7

CVSS4.3Medium

CVECVE-2024-5852

View all Iptanus File Upload vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 4.24.8, or a newer patched version --- IDENTIFIER: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

External References

https://www.cve.org/CVERecord?id=CVE-2024-5852 https://www.wordfence.com/threat-intel/vulnerabilities/id/39bb69e0-fb18-4737-9eb7-bda2b5bc16a2

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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