CVE-2026-41555

WordPress Newsletter Subscription Form – User Subscriptions Form, Capture Email plugin <= 1.5.9 - SQL Injection vulnerability

Published Oct 6, 2026 CVSS 3.1 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
Unauthenticated SQL Injection in Newsletter Subscription Form – User Subscriptions Form, Capture Email <= 1.5.9 versions.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Weblizar
Weblizar newsletter Subscription Form – User Subscriptions Form, Capture Email
Wordpress-extensions
Wordpress-extensions newsletter Subscription Form – User Subscriptions Form, Capture Email
Vendors & Products Weblizar
Weblizar newsletter Subscription Form – User Subscriptions Form, Capture Email
Wordpress-extensions
Wordpress-extensions newsletter Subscription Form – User Subscriptions Form, Capture Email
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Unauthenticated SQL Injection in Newsletter Subscription Form – User Subscriptions Form, Capture Email <= 1.5.9 versions.
Title WordPress Newsletter Subscription Form – User Subscriptions Form, Capture Email plugin <= 1.5.9 - SQL Injection vulnerability
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 6, 2026, 10:31 AM
Reserved
Apr 21, 2026, 12:35 PM
Status
Deferred
Published
Oct 6, 2026, 9:17 AM
Modified
Oct 6, 2026, 3:04 PM