CVE-2025-23912: WordPress WordPress Custom Sidebar Plugin <= 2.3 - SQL Injection vulnerability

Severity: high (CVSS 8.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-01-16 · updated 2026-06-17
Weakness: CWE-89

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Philipp Speck WordPress Custom Sidebar wordpress-custom-sidebar allows Blind SQL Injection.This issue affects WordPress Custom Sidebar: from n/a through <= 2.3.

Affected products

Philipp Speck WordPress Custom Sidebar: through 2.3

References

https://patchstack.com/database/Wordpress/Plugin/wordpress-custom-sidebar/vulnerability/wordpress-wordpress-custom-sidebar-plugin-2-3-sql-injection-vulnerability?_s_id=cve

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