How severe is CVE-2026-41555?

Critical severity. CVSS v3 base score is 9.3 out of 10.

SQL Injection in Weblizar – WordPress Themes & Plugin Newsletter Subscription Form User Subscriptions Form, Capture Email

Q: What is CVE-2026-41555?

CVE-2026-41555 is a critical-severity vulnerability in Weblizar – WordPress Themes & Plugin Newsletter Subscription Form User Subscriptions Form, Capture Email, classified under SQL Injection. CVSS score: 9.3/10. Published 2026-10-06.

CVE-2026-41555

Unauthenticated SQL Injection in Newsletter Subscription Form – User Subscriptions Form, Capture Email <= 1.5.9 versions.

Vulnerability class: SQL Injection

Published 2026-10-06 · last modified 2026-10-06.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weblizar – WordPress Themes & Plugin Newsletter Subscription Form User Subscriptions Form, Capture Email

Weakness classification (CWE)

CWE-89 — SQL Injection

References

patchstack.com/database/wordpress/plugin/newsletter-subscription-form/vulnerabi… (vdb-entry)

Frequently asked questions

What is CVE-2026-41555?: CVE-2026-41555 is a critical-severity vulnerability in Weblizar – WordPress Themes & Plugin Newsletter Subscription Form User Subscriptions Form, Capture Email, classified under SQL Injection. CVSS score: 9.3/10. Published 2026-10-06.
How severe is CVE-2026-41555?: Critical severity. CVSS v3 base score is 9.3 out of 10.