CVE-2026-32559 in UltimateAI Plugin

Summary

by MITRE • 08/24/2026

Subscriber Arbitrary File Upload in UltimateAI <= 3.1.0 versions.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Responsible: Patchstack
• Reservation: 03/12/2026
• Disclosure: 08/24/2026
• Moderation: accepted
• Entry: VDB-394854
• CPE: ready
• CWE: CWE-434 (confirmed)
• CVSS: 9.9 (CNA)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Hostingprovider

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-32559
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-32559
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-32559/