Ninja Forms - File Uploads <= 3.0.22 - Unauthenticated Arbitrary File Upload

2019-04-11 00:00

Jasper Weijts

Strategic Overview

Status

Patched in 3.0.23

Affected PluginNinja Forms - File Uploads

Affected Version< 3.0.23

CVSS8.1High

CVECVE-2019-10869

View all Ninja Forms - File Uploads vulnerabilities

Vulnerability Overview

Path Traversal and Unrestricted File Upload exists in the Ninja Forms plugin before 3.0.23 for WordPress (when the Uploads add-on is activated). This allows an attacker to traverse the file system to access files and execute code via the includes/fields/upload.php (aka upload/submit page) name and tmp_name parameters.

Technical Analysis

REMEDIATION: Update to version 3.0.23, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2019-10869 https://www.wordfence.com/threat-intel/vulnerabilities/id/08d4bf7e-fae9-4be6-9e97-e8b6532523ff

CVSS Vector

8.1

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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