WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager

WordPress plugin · insert-headers-and-footers · WordPress.org ↗

Latest v2.3.9 Last release Aug 27, 2026 Tested up to WP 7.1.1 3,000,000+ active installs

Critical

High

Known total

Unfixed

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Severity	Vulnerability	Affected	Fixed in	CVE	Published
HIGH CVSS 8.8	WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager [insert-headers-and-footers] < 2.3.6 WPVulnerability	< 2.3.6	v2.3.6	CVE-2026-8832	May 26, 2026
MEDIUM CVSS 6.1	WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager [insert-headers-and-footers] < 2.0.13.1 WPVulnerability · PoC available	< 2.0.13.1	v2.0.13.1	CVE-2023-3524	Jul 17, 2023
MEDIUM CVSS 6.5	WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager [insert-headers-and-footers] < 2.0.9 WPVulnerability · PoC available	< 2.0.9	v2.0.9	CVE-2023-1624	Apr 3, 2023
MEDIUM CVSS 4.3	WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager [insert-headers-and-footers] < 2.0.7 WPVulnerability · PoC available	< 2.0.7	v2.0.7	CVE-2023-0328	Feb 9, 2023

Data aggregated from WPVulnerability, NVD/NIST, ENISA EUVD, CVE.org and WordPress.org. Provided as-is; verify with the plugin author before acting. Disclaimer.