What is CVE-2026-25389?

CVE-2026-25389 is a medium-severity vulnerability in Metagauss Eventprime, classified under Exposure of Sensitive System Information to an Unauthorized Control Sphere. CVSS score: 5.3/10. Published 2026-02-19.

How severe is CVE-2026-25389?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Metagauss Eventprime

CVE-2026-25389

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Metagauss EventPrime eventprime-event-calendar-management allows Retrieve Embedded Sensitive Data.This issue affects EventPrime: from n/a through <…

EPSS: 0.000 (12.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Metagauss Eventprime — versions 0

Weakness classification (CWE)

CWE-497 — Exposure of Sensitive System Information to an Unauthorized Control Sphere

References

patchstack.com/database/Wordpress/Plugin/eventprime-event-calendar-management/v… (vdb-entry)

Frequently asked questions

What is CVE-2026-25389?: CVE-2026-25389 is a medium-severity vulnerability in Metagauss Eventprime, classified under Exposure of Sensitive System Information to an Unauthorized Control Sphere. CVSS score: 5.3/10. Published 2026-02-19.
How severe is CVE-2026-25389?: Medium severity. CVSS v3 base score is 5.3 out of 10.