CVE-2026-57813

CVSS Score & Metrics

Base Score

9.8 / 10

Vector String

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

Vulnerability Description

Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows Privilege Escalation.This issue affects MailOptin: from n/a through <= 1.2.77.3.

Vulnerability Details

Published Date

July 13, 2026

Last Modified

July 13, 2026

CWE ID

CWE-266

Source

NVD

Vendor

properfraction

Product

MailOptin

External References

https://patchstack.com/database/Wordpress/Plugin/mailoptin/vulnerability/wordpress-mailoptin-plugin-1-2-77-3-privilege-escalation-vulnerability?_s_id=cve

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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