Is CVE-2026-119714 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-119714 being exploited in the wild.

How severe is CVE-2026-119714?

Medium severity, with a CVSS score of 6.5, published 30 October 2026.

Which products and versions are affected?

Joe Dolson My Calendar 3.8.8 before 3.8.11.

Is there a fix for CVE-2026-119714?

Yes: fixed in 3.8.11. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-119714 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-119714?

Check whether you run Joe Dolson My 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.

CVE-2026-119714: My Calendar WordPress plugin shortcode injection

CVE-2026-119714 · Severity: medium · CVSS 6.5 · Published 2026-10-30

My Calendar is a WordPress plugin that manages events on websites. The plugin contains a flaw that allows attackers to inject arbitrary shortcodes through a search parameter without authentication, enabling them to alter page content, redirect users, or inject malicious code that appears legitimate.

Technologies: Joe Dolson My Calendar. Vendors: Joe Dolson.

Quick answers

Is CVE-2026-119714 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-119714 being exploited in the wild.
How severe is CVE-2026-119714?: Medium severity, with a CVSS score of 6.5, published 30 October 2026.
Which products and versions are affected?: Joe Dolson My Calendar 3.8.8 before 3.8.11.
Is there a fix for CVE-2026-119714?: Yes: fixed in 3.8.11. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-119714 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-119714?: Check whether you run Joe Dolson My 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: 3.8.11

Technical details

The vulnerability is a shortcode injection in the mcs search parameter of My Calendar versions before 3.8.11. The parameter value reaches mc_search_results() in src/my-calendar-search.php without proper bracket encoding before do_shortcode() executes, allowing unauthenticated attackers to trigger registered shortcodes via GET requests to inject or spoof content on any page or post.

Affected products

Joe Dolson My Calendar 3.8.8 before 3.8.11

Timeline

2026-10-30: disclosed

References

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