CVE-2026-83547 in Xpro Addons Plugin

Summary

by MITRE • 09/02/2026

The Xpro Addons WordPress plugin before 1.7.4 does not properly escape some of its widgets' settings before outputting them within HTML attributes, which could allow users with the Contributor role and above to perform Stored Cross-Site Scripting attacks.

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• Responsible: WPScan
• Reservation: 08/31/2026
• Disclosure: 09/02/2026
• Moderation: accepted
• Entry: VDB-398156
• CPE: ready
• CWE: CWE-79 (confirmed)
• CVSS: 6.8 (CNA)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Hostingprovider

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-83547
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-83547
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-83547/