Leo

Leo has one disclosed vulnerability in the WordSec catalog, all reported in 2026; it remains unpatched as of November 2026. Their average CVSS score is 4.3, and the most serious one scores 4.3 out of 10.

The most common weakness is Cross-Site Request Forgery, behind 1 of the records (100%).

The one issue recorded for Leo has no published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2026.

All of these findings were reported by beopseong.kim. Leo is installed on roughly 300 WordPress sites, so each unpatched flaw has a wide blast radius.

Strategic Overview

Avg CVSSMedium

4.3/ 10

Patch Coverage0%

Open

Fixed

Get automatic notifications for all Leo vulnerabilities before they are exploited.

Most severe open issueCVSS 4.3CVE-2026-125848

Leo <= 1.7.4 - Cross-Site Request Forgery

Read the full analysis

Vulnerability Records

1 records


2026-11-11 00:00	Leo <= 1.7.4 - Cross-Site Request Forgery Leo <= 1.7.4	`CVE-2026-125848`	4.3 Medium	beopseong.kim	No

Showing 1–1 of 1 reports

Latestv1.7.4

Leo

Author

webriti

0.0(0)

0/100

Last Updated

2026-06-05 (5mo ago)

Active Installs

300+

Downloads

87,912

Requires WP

4.5+

Requires PHP

5.4+

Created

2015-11-07 (11y ago)

Parent Theme

wallstreet

A Business theme, perfect for creating a corporate/business websites, Leo is a child of the Wallstreet theme and is its lighter color variation. Those who prefer a white-background-based theme can use this, while those who prefer a dark background can use directly the parent theme.