CVE-2026-25420

4.3 mediumEPSS 0.3%

Medium (4.3). EPSS 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in MailerLite MailerLite official-mailerlite-sign-up-forms allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MailerLite: from n/a through <= 1.7.18.

Severity

CVSS 3.1

4.3 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2026-02-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://patchstack.com/database/Wordpress/Plugin/official-mailerlite-sign-up-forms/vulnerability/wordpress-mailerlite-plugin-1-7-18-broken-access-control-vulnerability?_s_id=cve

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