How severe is CVE-2026-2431?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Creativemindssolutions Cm Custom Reports – Flexible Reporting To Track What Matters Most

CVE-2026-2431

The CM Custom Reports plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'date_from' and 'date_to' parameters in all versions up to, and including, 1.2.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (13.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Creativemindssolutions Cm Custom Reports – Flexible Reporting To Track What Matters Most — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2026-2431?: CVE-2026-2431 is a medium-severity vulnerability in Creativemindssolutions Cm Custom Reports – Flexible Reporting To Track What Matters Most, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-07.
How severe is CVE-2026-2431?: Medium severity. CVSS v3 base score is 6.1 out of 10.