Auto Featured Image (Auto Post Thumbnail) vulnerabilities

Plugin slug auto-post-thumbnail · 7 known vulnerabilities · latest disclosed 2026-07-31 · WordPress.org page

Every listed vulnerability has a fix. Version 5.0.5 or later is not affected by any of them. If your site runs an older version, update it.

1 of 7 rated high or critical (CVSS 7 or more).

Known vulnerabilities in Auto Featured Image (Auto Post Thumbnail)

SeverityAffected versionsFixed inCVEPublishedDetails
Medium 6.4<= 5.0.45.0.5CVE-2026-619702026-07-31Advisory
Medium 4.3<= 4.2.14.2.2CVE-2025-137942025-12-15Advisory
Medium 4.3<= 4.1.24.1.3CVE-2024-387192024-07-11Advisory
Medium 6.4<= 4.1.74.2.0CVE-2023-70732024-05-30Advisory
Medium 6.4<= 4.1.34.1.4CVE-2024-336292024-04-25Advisory
High 7.2<= 3.9.153.9.16CVE-2023-04772023-02-07Advisory
Medium 6.1<= 3.9.23.9.3CVE-2021-249322021-11-15Advisory

Check if a site is affected

Enter a site address to see which version of Auto Featured Image (Auto Post Thumbnail) and other plugins it runs, and whether they match a known vulnerability.

Questions

Is the Auto Featured Image (Auto Post Thumbnail) plugin safe to use?

All 7 known issues are fixed in current versions (5.0.5 or later). Keeping it updated is what matters.

How do I check which version of Auto Featured Image (Auto Post Thumbnail) 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.

Check any WordPress site in one click while you browse: Add PluginPeek to Chrome