CVE · Medium

CVE-2024-1386 — MailerLite – Signup forms (official) [official-mailerlite-sign-up-forms] < 1.7.7

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2024-1386 MailerLite – Signup forms (official) [official-mailerlite-sign-up-forms] < 1.7.7 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Medium 6.4 < 1.7.7 1.7.7 2024-04-29

CVE-2024-1386

The MailerLite Signup forms plugin contains a stored cross-site scripting vulnerability in versions 1.5.0 through 1.7.6 affecting its shortcode functionality. Attackers with contributor-level access or higher can inject malicious scripts through insufficiently sanitized shortcode attributes, and these scripts execute for all users viewing the affected pages. The vulnerability was resolved in version 1.7.7 through improved input validation and output encoding.

Based on public CVE data (MITRE/NVD).

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