P4Verified

CVE-2025-13993: MailerLite – Signup forms (official) 0 through 1.7.16

CVE-2025-13993. CVSS 3.1 base score 5.5 (MEDIUM, Vendor/CNA). EPSS 0.00343 (percentile 0.25669), scored 2026-10-06.

Affected technology

MailerLite – Signup forms (official) · 0 through 1.7.16
mailerlite

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 23:05:54.126806+00:00

CWE: CWE-79
CCR priority: 22.1 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N · Vendor/CNA
EPSS: 0.00343 · percentile 0.25669 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-13993.html