VulnCheck KEV: CVE-2026-4003

The Users manager – PN plugin for WordPress is vulnerable to Privilege Escalation via Arbitrary User Meta Update in all versions up to and including 1.1.15. This is due to a flawed authorization logic check in the userspnajaxnoprivserver function within the 'userspnformsave' case. The conditional...

CVE-2026-4003: Missing Authorization

The Users manager – PN plugin for WordPress is vulnerable to Privilege Escalation via Arbitrary User Meta Update in all versions up to and including 1.1.15. This is due to a flawed authorization logic check in the userspnajaxnoprivserver function within the 'userspnformsave' case. The conditional...