CVE-2026-81810
The All-in-One WP Migration and Backup WordPress plugin before 7.111 does not perform any capability check on several of its AJAX actions, gating them only on an installation-wide secret which it discloses to any user permitted to export the site, allowing such a user to import an arbitrary site archive and gain administrator access. Exploitation requires an administrator to have granted the export capability to a role that does not hold the All-in-One WP Migration and Backup WordPress plugin before 7.111's own import capability, which is not a default configuration.
Published:Sep 18, 2026
Last Modified:Sep 29, 2026
EPS:Sep 18, 2026
EPSS Score:0.00462
CVSS Score:7.2
Affected Products
Vendor
Product
Action
Vendor
Wordpress-extensions
Product
All In One Wp Migration And Backup
Wordpress-extensions
All In One Wp Migration And Backup
Vendor
Yaniiliev
Product
All In One Wp Migration And Backup
Yaniiliev
All In One Wp Migration And Backup
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
