AEH Speed Optimization: Browser Cache, Optimized Minify, Lazy Loading & Image Optimization vulnerabilities
Plugin slug add-expires-headers · 5 known vulnerabilities · latest disclosed 2026-04-30 · WordPress.org page
Every listed vulnerability has a fix. Version 3.3.0 or later is not affected by any of them. If your site runs an older version, update it.
0 of 5 rated high or critical (CVSS 7 or more).
Known vulnerabilities in AEH Speed Optimization: Browser Cache, Optimized Minify, Lazy Loading & Image Optimization
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.1 | <= 2.9.2 | 2.10.0 | CVE-2024-13362 | 2026-04-30 | Advisory |
| Medium 5.3 | <= 3.2.0 | 3.3.0 | CVE-2026-24633 | 2026-01-09 | Advisory |
| Medium 6.1 | 2.0 to 2.7.3 | 2.8.0 | CVE-2023-33999 | 2023-07-18 | Advisory |
| Medium 4.3 | <= 2.7 | 2.7.1 | CVE-2023-27457 | 2023-03-02 | Advisory |
| Medium 6.3 | < 2.6 | 2.6 | CVE-2022-4974 | 2022-03-04 | Advisory |
Check if a site is affected
Enter a site address to see which version of AEH Speed Optimization: Browser Cache, Optimized Minify, Lazy Loading & Image Optimization and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the AEH Speed Optimization: Browser Cache, Optimized Minify, Lazy Loading & Image Optimization plugin safe to use?
All 5 known issues are fixed in current versions (3.3.0 or later). Keeping it updated is what matters.
How do I check which version of AEH Speed Optimization: Browser Cache, Optimized Minify, Lazy Loading & Image Optimization my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.