Grand Conference | Event WordPress

Grand Conference | Event WordPress has 2 disclosed vulnerabilities in the WordSec catalog, reported between 2025 and 2026; 1 is fixed and 1 remains unpatched as of September 2026. Their average CVSS score is 8.0, and the most serious one scores 9.8 out of 10. Severity breakdown: 1 critical and 0 high.

The most common weakness is Cross-Site Scripting, behind 1 of the records (50%). Other recurring categories include Deserialization Of Untrusted Data.

1 of the records (50%) have a vendor fix, while 1 remain unpatched. The oldest unresolved one dates back to 2025.

2 independent researchers contributed these findings, one record each.

01234567891021.04.2025Today21.04.20259.8Grand Conference <= 5.2 - Unauthenticated PHP Object Injection CVSS 9.8 · 21.04.202503.02.20266.1Grand Conference <= 5.3.4 - Reflected Cross-Site Scripting CVSS 6.1 · 03.02.2026

Strategic Overview

Avg CVSSHigh
8.0/ 10
Patch Coverage50%
Open

1

Fixed

1

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Most severe open issueCVSS 9.8CVE-2025-39354

Grand Conference <= 5.2 - Unauthenticated PHP Object Injection

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Vulnerability Records

2 records
Showing 1–2 of 2 reports

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