# CVE-2024-11396: Event monster <= 1.4.3 - Information Exposure Via Visitors List Export

- Exploited (CISA KEV): no
- Published: 2025-01-13
- CVSS: 5.3 MEDIUM (v3.1)
- EPSS: 2.1% (82th percentile)
- CWE: CWE-359

The Event Monster – Event Management, Tickets Booking, Upcoming Event plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.4.3 via the Visitors List Export file. During the export, a CSV file is created in the wp-content folder with a hardcoded filename that is publicly accessible. This makes it possible for unauthenticated attackers to extract data about event visitors, that includes first and last names, email, and phone number.

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | No public claim | — | — |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | No public claim | — | — |
| Fastly | Before feed history | — | — |
| F5 | Rule published | 2025-05-22 | 129 |
| Akamai | No public source | — | — |
| OWASP CRS | No public claim | — | — |

### F5

- 2025-05-22 · new · rule 200009330
  > Added: signature 200009330 "WordPress Event Monster Information Leakage" (Information Leakage, risk Low), systems: PHP, WordPress. References: CVE-2024-11396.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog

## Our test (measured)

- OWASP Core Rule Set 4.25.0, paranoia level 1, anomaly threshold 5, default CRS settings: passed (0 of 2 requests blocked), template CVE-2024-11396, 2026-11-02
- OWASP Core Rule Set 4.25.0, paranoia level 2, anomaly threshold 5, default CRS settings: passed (0 of 2 requests blocked), template CVE-2024-11396, 2026-11-02

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2024-11396 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2024-11396