Is CVE-2026-6670 actively exploited?

No active exploitation of CVE-2026-6670 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-6670 be exploited remotely?

Yes. CVE-2026-6670 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-6670?

CVE-2026-6670 has a CVSS score of 6.5 (MEDIUM).

HOME VULNERABILITIESCVE-2026-6670

MEDIUM

CVE-2026-6670

CWE-22Published: May 14, 2026· Updated: May 14, 2026

6.5

CVSS v3.1

EPSS:0.45%probability of exploitation in 30 daysPercentile:63.9th

Official Description

The Media Sync plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.4.9 via the 'sub_dir' and 'media_items' parameters. This is due to insufficient validation of user-supplied file paths, which are not checked for directory traversal sequences or restricted to the intended uploads directory. This makes it possible for authenticated attackers, with Author-level access and above, to perform actions on files outside of the originally intended directory.

NVD Source

Technical Analysis

CVE-2026-6670 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.5.