Name: CVE-2026-27411: Guessable CAPTCHA
Creator: Rapid7
Published: 2026-03-05T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-27411, CVSS 5.4, EPSS 0.00038

Guessable CAPTCHA vulnerability in jp-secure SiteGuard WP Plugin siteguard allows Functionality Bypass.This issue affects SiteGuard WP Plugin: from n/a through <= 1.7.9.

CVSS Details

CVSS 3.1 Base Score: 5.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Siteguard Plugin	—	Update siteguard plugin to version 1.7.10, or a newer patched version	Apr 30, 2026	Feb 23, 2026

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