CVE-2026-19224

The Hummingbird Performance WordPress plugin before 3.21.2 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network...

EUVD-2026-70902

The Hummingbird Performance WordPress plugin before 3.21.2 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network...

WordPress Hummingbird Performance plugin < 3.21.2 - Admin+ Network-Wide RCE vulnerability

Admin+ Network-Wide RCE vulnerability discovered by Jakub Herman in WordPress Plugin Hummingbird versions 3.21.2...

CVE-2026-19224 Hummingbird < 3.21.2 - Admin+ Network-Wide RCE via Hub Connector on Multisite

The Hummingbird Performance WordPress plugin before 3.21.2 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network...

CVE-2026-19224

The Hummingbird Performance WordPress plugin, in versions before 3.21.2 , contains a vulnerability where network-wide settings are not restricted to network administrators. This flaw allows an administrator of any single site on a multisite network to execute arbitrary code across the entire netw...

CVE-2026-19224 Hummingbird < 3.21.2 - Admin+ Network-Wide RCE via Hub Connector on Multisite

The Hummingbird Performance WordPress plugin before 3.21.2 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network...

CVE-2026-19224: Improper Control of Generation of Code

The Hummingbird Performance WordPress plugin before 3.21.2 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network...

PT-2026-85408

The Hummingbird Performance WordPress plugin before 3.21.2 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network...

CVE-2025-14437

The Hummingbird Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.18.0 via the 'request' function. This makes it possible for unauthenticated attackers to extract sensitive data including Cloudflare API credentials...

PT-2025-52217

Name of the Vulnerable Software and Affected Versions Hummingbird Performance plugin for WordPress versions prior to 3.18.1 Description The Hummingbird Performance plugin for WordPress is susceptible to exposure of sensitive information. This affects unauthenticated attackers who can extract data...

CVE-2025-14437: Insertion of Sensitive Information into Log File

The Hummingbird Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.18.0 via the 'request' function. This makes it possible for unauthenticated attackers to extract sensitive data including Cloudflare API credentials...

CVE-2024-43118

Missing Authorization vulnerability in WPMU DEV - Your All-in-One WordPress Platform Hummingbird hummingbird-performance.This issue affects Hummingbird: from n/a through = 3.9.1...

CVE-2024-43118: Missing Authorization

Missing Authorization vulnerability in WPMU DEV - Your All-in-One WordPress Platform Hummingbird hummingbird-performance.This issue affects Hummingbird: from n/a through = 3.9.1...

CVE-2024-43117: Cross-Site Request Forgery (CSRF)

Cross-Site Request Forgery CSRF vulnerability in WPMU DEV - Your All-in-One WordPress Platform Hummingbird hummingbird-performance.This issue affects Hummingbird: from n/a through = 3.9.1...