What is CVE-2026-0868?

CVE-2026-0868 is a medium-severity vulnerability in Turn2honey EMC – Easily Embed Calendly Scheduling, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-04-19.

How severe is CVE-2026-0868?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Turn2honey EMC – Easily Embed Calendly Scheduling

CVE-2026-0868

The EMC – Easily Embed Calendly Scheduling Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's calendly shortcode in all versions up to, and including, 4.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (9.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Turn2honey Emc – Easily Embed Calendly Scheduling — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2026-0868?: CVE-2026-0868 is a medium-severity vulnerability in Turn2honey EMC – Easily Embed Calendly Scheduling, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-04-19.
How severe is CVE-2026-0868?: Medium severity. CVSS v3 base score is 6.4 out of 10.