CVE-2026-27411

MEDIUM 5.4

WordPress SiteGuard WP plugin plugin <= 1.7.9 - Captcha Bypass vulnerability

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-804
Vendor	jp-secure
Product	siteguard wp plugin
Published	Mar 5, 2026
Last Updated	Apr 29, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

jp-secure / SiteGuard WP Plugin

0 ≤ 1.7.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/siteguard/vulnerability/wordpress-siteguard-wp-plugin-plugin-1-7-9-captcha-bypass-vulnerability?_s_id=cve

Credits

Ahmad | Patchstack Bug Bounty Program