CVE-2026-7622
The ThumbPress plugin for WordPress is vulnerable to unauthorized access in versions up to and including 6.2.1.
Does this matter?
Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.
Description
The ThumbPress plugin for WordPress is vulnerable to unauthorized access in versions up to and including 6.2.1. This is due to missing capability checks and nonce verification in the send_deactivation_survey() function registered via the wp_ajax_pl-plugin-deactivation AJAX action. This makes it possible for authenticated attackers, with Subscriber-level access and above, to deactivate the ThumbPress plugin on the affected site by sending a crafted POST request to admin-ajax.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 0.35% probability · 29th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Source
- security@wordfence.com
EPSS moved from 0.2% on 22 September 2026 to 0.4% on 26 October 2026.
References
- https://plugins.trac.wordpress.org/browser/image-sizes/tags/5.8.37/vendor/pluggable/marketing/src/Deactivator.php#L175
- https://plugins.trac.wordpress.org/browser/image-sizes/tags/5.8.37/vendor/pluggable/marketing/src/Deactivator.php#L58
- https://plugins.trac.wordpress.org/browser/image-sizes/trunk/vendor/pluggable/marketing/src/Deactivator.php#L175
- https://plugins.trac.wordpress.org/browser/image-sizes/trunk/vendor/pluggable/marketing/src/Deactivator.php#L58
- https://plugins.trac.wordpress.org/changeset/3560270
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f2f998fd-eb15-442d-8034-af820601fe4a?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.