Name: CVE-2026-66689: Missing Authorization
Creator: Rapid7
Published: 2026-08-13T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-66689, CWE-862, CVSS 6.3, EPSS 0.0026

Unauthenticated Broken Access Control in Anti Spam and list cleaner – AcyChecker <= 2.0.0 versions.

CVSS Details

CVSS 3.1 Base Score: 6.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Acychecker Plugin	—	Update acychecker plugin to version 2.0.1, or a newer patched version	Aug 14, 2026	Aug 10, 2026

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CVSS Details

Covered by Rapid7

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