# CVE-2026-103684: Arraytics WP Event Solution authorization bypass in access control

Source: https://junglewise.ai/threats/cve-2026-103684-missing-authorization-vulnerability-in-arraytics-wp-event  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-05. Updated: 2026-10-05  
License: CC BY 4.0 with a link back

CVE-2026-103684 · Severity: medium · CVSS 5.3 · Published 2026-10-05

WP Event Solution is a WordPress plugin that manages event functionality on websites. A missing authorization vulnerability allows attackers to bypass access controls and exploit incorrectly configured security levels, potentially gaining unauthorized access to sensitive event data or administrative functions.

Technologies: [Arraytics WP Event Solution](https://junglewise.ai/threats/technologies/wp-event-solution). Vendors: [Arraytics](https://junglewise.ai/threats/vendors/arraytics).

## Quick answers

**Is CVE-2026-103684 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-103684 being exploited in the wild.

**How severe is CVE-2026-103684?** Medium severity, with a CVSS score of 5.3, published 5 October 2026.

**Which products and versions are affected?** Arraytics WP Event Solution through 4.1.25.

**Is there a fix for CVE-2026-103684?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-103684 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-103684?** Check whether you run Arraytics WP Event Solution at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A missing authorization vulnerability in WP Event Solution fails to properly enforce access control checks, allowing unauthenticated or low-privileged attackers to access restricted functionality or data. The vulnerability affects the plugin through version 4.1.25 and can be exploited over the network without user interaction.

## Affected products

- Arraytics WP Event Solution through 4.1.25

## Timeline

- 2026-10-05: disclosed

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/wp-event-solution/vulnerability/wordpress-wp-event-solution-plugin-4-1-25-broken-access-control-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/plugin/wp-event-solution/vulnerability/wordpress-wp-event-solution-plugin-4-1-25-broken-access-control-vulnerability?_s_id=cve)

## Related threats

- [Arraytics WP Event Solution stored cross-site scripting](https://junglewise.ai/threats/cve-2026-112844-improper-neutralization-of-input-during-web-page-generation)
- [Arraytics WP Event Solution broken access control](https://junglewise.ai/threats/cve-2026-110380-missing-authorization-vulnerability-in-arraytics-wp-event)
- [Arraytics WP Event Solution broken access control](https://junglewise.ai/threats/cve-2026-109898-missing-authorization-vulnerability-in-arraytics-wp-event)
- [WP Event Solution broken access control](https://junglewise.ai/threats/cve-2026-97300-unauthenticated-broken-access-control-in-wp-event-solution-4-1-25)
- [Arraytics WP Event Solution sensitive data exposure](https://junglewise.ai/threats/cve-2026-105073-exposure-of-sensitive-system-information-to-an-unauthorized)