WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance

WordPress plugin · wp-optimize · WordPress.org ↗

Latest v4.6.1 Last release Aug 13, 2026 Tested up to WP 7.1.1 1,000,000+ active installs

Critical

High

Known total

Unfixed

Running WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance on your site? WP Alerts checks your installed version against every entry below and emails you only when one affects you. Free, no tracking.

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Severity	Vulnerability	Affected	Fixed in	CVE	Published
HIGH CVSS 8.1	WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance [wp-optimize] < 4.5.3 WPVulnerability	< 4.5.3	v4.5.3	CVE-2026-7252	May 6, 2026
MEDIUM CVSS 4.1	WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance [wp-optimize] < 4.2.0 WPVulnerability · PoC available	< 4.2.0	v4.2.0	CVE-2025-3951	May 12, 2025
MEDIUM CVSS 6.1	WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance [wp-optimize] < 3.2.13 WPVulnerability · PoC available	< 3.2.13	v3.2.13	CVE-2023-1119	Jul 4, 2023
UNKNOWN	WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance [wp-optimize] < 4.5.1 WPVulnerability	< 4.5.1	v4.5.1	CVE-2026-2712	Apr 9, 2026
UNKNOWN	WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance [wp-optimize] < 3.2.12 WPVulnerability	< 3.2.12	v3.2.12	—	Feb 7, 2023
UNKNOWN	WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance [wp-optimize] < 3.2.12 WPVulnerability	< 3.2.12	v3.2.12	—	Feb 6, 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.