CVE-2026-119367: StellarWP The Events Calendar broken access control

CVE-2026-119367 · Severity: medium · CVSS 5.4 · Published 2026-10-30

The Events Calendar is a WordPress plugin used to manage and display event information on websites. A broken access control vulnerability allows users with contributor-level privileges to access or perform actions on pages and data they should not be authorized to view, potentially exposing sensitive event information or allowing unauthorized modifications.

Technologies: StellarWP The Events Calendar. Vendors: StellarWP.

Quick answers

Is CVE-2026-119367 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-119367 being exploited in the wild.
How severe is CVE-2026-119367?
Medium severity, with a CVSS score of 5.4, published 30 October 2026.
Which products and versions are affected?
StellarWP The Events Calendar through 6.18.2.
Is there a fix for CVE-2026-119367?
Yes: fixed in 6.18.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-119367 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-119367?
Check whether you run StellarWP The Events Calendar 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: 6.18.3

Technical details

A broken access control vulnerability in The Events Calendar allows users with contributor privileges to bypass authorization checks and access restricted resources or perform unauthorized actions. The vulnerability affects versions through 6.18.2 and requires an authenticated user with contributor-level permissions to exploit. The issue has been patched in version 6.18.3.

Affected products

  • StellarWP The Events Calendar through 6.18.2

Timeline

  • 2026-10-15: disclosed
  • 2026-10-30: advisory

References

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