# CVE-2026-110902: StellarWP Event Tickets authorization bypass through insecure object references

Source: https://junglewise.ai/threats/cve-2026-110902-authorization-bypass-through-user-controlled-key-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-19. Updated: 2026-10-19  
License: CC BY 4.0 with a link back

CVE-2026-110902 · Severity: medium · CVSS 4.3 · Published 2026-10-19

StellarWP Event Tickets is a WordPress plugin that manages event ticketing for websites. The plugin contains an access control flaw that allows attackers with contributor-level access to modify URLs and view or manipulate other users' event data without permission. This could lead to unauthorized access to ticket information, event details, or attendee data.

Technologies: [Liquid Web / StellarWP Event Tickets](https://junglewise.ai/threats/technologies/liquid-web-stellarwp-event-tickets). Vendors: [Liquid Web / StellarWP](https://junglewise.ai/threats/vendors/liquid-web-stellarwp).

## Quick answers

**Is CVE-2026-110902 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-110902 being exploited in the wild.

**How severe is CVE-2026-110902?** Medium severity, with a CVSS score of 4.3, published 19 October 2026.

**Which products and versions are affected?** Liquid Web / StellarWP Event Tickets through 5.30.1.

**Is there a fix for CVE-2026-110902?** Yes: fixed in 5.30.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-110902 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-110902?** Check whether you run Liquid Web / StellarWP Event Tickets 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.

## How to fix

- Fixed in 5.30.2

## Technical details

The vulnerability is an Insecure Direct Object Reference (IDOR) flaw in Event Tickets through version 5.30.1, allowing authenticated users with contributor privileges to bypass access controls by manipulating object IDs in requests. An attacker can modify resource identifiers in URLs or API calls to access data belonging to other users or events. The flaw has been patched in version 5.30.2.

## Affected products

- Liquid Web / StellarWP Event Tickets through 5.30.1

## Timeline

- 2026-10-07: disclosed: Reported to Patchstack
- 2026-10-19: advisory: Vulnerability published

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/event-tickets/vulnerability/wordpress-event-tickets-plugin-5-30-1-insecure-direct-object-references-idor-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/plugin/event-tickets/vulnerability/wordpress-event-tickets-plugin-5-30-1-insecure-direct-object-references-idor-vulnerability?_s_id=cve)

## Related threats

- [Liquid Web / StellarWP Event Tickets broken access control vulnerability](https://junglewise.ai/threats/cve-2026-62055-missing-authorization-vulnerability-in-liquid-web-stellarwp-event)
- [Event Tickets cross-site scripting](https://junglewise.ai/threats/cve-2026-93526-unauthenticated-cross-site-scripting-xss-in-event-tickets-5-29-4)