ThumbPress – Compress Images, Manage Thumbnails, Detect Image Issues, WebP/AVIF, Lazy Loading, Hotlinking & More vulnerabilities
Plugin slug image-sizes · 4 known vulnerabilities · latest disclosed 2026-09-21 · WordPress.org page
Every listed vulnerability has a fix. Version 6.5 or later is not affected by any of them. If your site runs an older version, update it.
0 of 4 rated high or critical (CVSS 7 or more).
Known vulnerabilities in ThumbPress – Compress Images, Manage Thumbnails, Detect Image Issues, WebP/AVIF, Lazy Loading, Hotlinking & More
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.3 | <= 6.2.1 | 6.2.2 | CVE-2026-7622 | 2026-09-21 | Advisory |
| Medium 5.3 | < 6.5 | 6.5 | CVE-2026-32549 | 2026-08-17 | Advisory |
| Medium 4.3 | <= 6.3.2 | 6.3.3 | CVE-2026-57720 | 2026-07-01 | Advisory |
| Medium 4.3 | <= 6.2.1 | 6.2.2 | CVE-2026-13432 | 2026-06-29 | Advisory |
Check if a site is affected
Enter a site address to see which version of ThumbPress – Compress Images, Manage Thumbnails, Detect Image Issues, WebP/AVIF, Lazy Loading, Hotlinking & More and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the ThumbPress – Compress Images, Manage Thumbnails, Detect Image Issues, WebP/AVIF, Lazy Loading, Hotlinking & More plugin safe to use?
All 4 known issues are fixed in current versions (6.5 or later). Keeping it updated is what matters.
How do I check which version of ThumbPress – Compress Images, Manage Thumbnails, Detect Image Issues, WebP/AVIF, Lazy Loading, Hotlinking & More 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.