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MailerLite – Signup forms (official)

official-mailerlite-sign-up-forms

Vulnerabilities:

8

Last Updated:

May 5, 2026

Active Installs:

100000

Published
Title
Fixed in
CVSS
Published
2026-01-28
Title
MailerLite – Signup forms (official) < 1.7.19 - Missing Authorization
Fixed in
Fixed in 1.7.19
CVSS
4.3 (medium)
Published
2025-12-11
Title
MailerLite – Signup forms (official) < 1.7.17 - Authenticated (Administrator+) Stored Cross-Site Scripting
Fixed in
Fixed in 1.7.17
CVSS
5.5 (medium)
Published
2024-04-29
Title
MailerLite – Signup forms (official) < 1.7.7 - Missing Authorization
Fixed in
Fixed in 1.7.7
CVSS
5.3 (medium)
Published
2024-04-29
Title
MailerLite – Signup forms (official) 1.5.0 - 1.7.6 - Authenticated (Contributor+) Stored Cross-Site Scripting
Fixed in
Fixed in 1.7.7
CVSS
6.4 (medium)
Published
2022-08-01
Title
MailerLite - Signup forms (official) < 1.5.8 - API Key Update via CSRF
Fixed in
Fixed in 1.5.8
CVSS
5.4 (medium)
Published
2022-05-18
Title
MailerLite < 1.5.4 - Reflected Cross-Site Scripting
Fixed in
Fixed in 1.5.4
CVSS
6.1 (medium)
Published
2020-05-25
Title
Official MailerLite Sign Up Forms < 1.4.5 - Multiple CSRF Issues
Fixed in
Fixed in 1.4.5
CVSS
7.5 (high)
Published
2020-05-25
Title
Official MailerLite Sign Up Forms < 1.4.4 - Unauthenticated SQL Injection
Fixed in
Fixed in 1.4.4
CVSS
10.0 (critical)