Contact Manager <= 8.6.4 - Unauthenticated Arbitrary Double File Extension Upload

2025-02-04 00:00

Keshav verma

Strategic Overview

Status

Patched in 8.6.5

Affected PluginContact Manager

Affected Version<= 8.6.4

CVSS8.1High

CVECVE-2025-1028

View all Contact Manager vulnerabilities

Vulnerability Overview

The Contact Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the contact form upload feature in all versions up to, and including, 8.6.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible in specific configurations where the first extension is processed over the final. This vulnerability also requires successfully exploiting a race condition in order to exploit.

Technical Analysis

REMEDIATION: Update to version 8.6.5, 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-2025-1028 https://www.wordfence.com/threat-intel/vulnerabilities/id/b6f51a8e-4a59-4b64-b0c6-2ce3933a1df5

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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