Is CVE-2026-39444 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-39444?

CVE-2026-39444 has a CVSS v3 severity of MEDIUM (5.4).

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CVE-2026-39444

Description

Authorization Bypass Through User-Controlled Key vulnerability in PublishPress PublishPress Series organize-series allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PublishPress Series: from n/a through 3.1.3.