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Shield Security

Shield Security is a WordPress component with 6 published CVE records in this archive. The latest tracked vulnerability was published Feb 19, 2026; the highest CVE/CNA score is 7.2.

Plugin slug: wp-simple-firewall

CVE-2026-0722: Shield Security: SQL injection

Shield Security is affected by SQL injection. The vulnerable path is reachable without authentication. A successful request can alter database queries and expose or modify WordPress data.

PublishedFeb 19, 2026
Safe version guidanceSee mitigation notes
Safe version
Feb 19, 2026 CVE-2026-0722
Shield Security: SQL injection
Shield Security is affected by SQL injection. The vulnerable path is reachable without authentication. A successful request can alter database queries and expose or modify WordPress data.
See mitigation notes
CVE6.5
NVDPending
Jan 16, 2026 CVE-2025-15370
Shield: Blocks Bots, Protects Users, and Prevents Security Breaches: A security weakness
Shield: Blocks Bots, Protects Users, and Prevents Security Breaches is affected by a security weakness. Exploitation requires at least subscriber-level access. The resulting impact depends on how the affected component exposes the vulnerable operation.
See mitigation notes
CVE4.3
NVDPending
Jun 02, 2024 CVE-2024-4344
Shield Security – Smart Bot Blocking & Intrusion Prevention Security: Cross-site request forgery
Shield Security – Smart Bot Blocking & Intrusion Prevention Security is affected by cross-site request forgery. The vulnerable path is reachable without authentication. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request.
See mitigation notes
CVE4.3
NVDPending
Jan 31, 2024 CVE-2024-22163
Shield Security – Smart Bot Blocking & Intrusion Prevention Security: Cross-site scripting
Shield Security – Smart Bot Blocking & Intrusion Prevention Security is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
See mitigation notes
CVE7.1
NVD6.1
Jun 09, 2023 CVE-2023-0993
Shield Security: Cross-site scripting
Shield Security is affected by cross-site scripting. Exploitation requires an authenticated WordPress account. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
See mitigation notes
CVE4.3
NVD4.3
Jun 09, 2023 CVE-2023-0992
Shield Security: Cross-site scripting
Shield Security is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
See mitigation notes
CVE7.2
NVD6.1