CVE-2026-17533highCWE-269

CVE-2026-17533: high-severity vulnerability in All-in-One WP Migration and Backup

All-in-One WP Migration and Backup < 7.108 - Multisite Subsite Admin+ Network-Wide PHP Code Execution via REST Import

Published · Updated

Follow this CVE+ Monitor All-in-One WP Migration and Backup

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 7.2epss 0.5%
The All-in-One WP Migration and Backup WordPress plugin before 7.108 does not restrict its migration import functionality to network administrators on multisite installations, allowing an administrator of a single subsite to execute arbitrary PHP code across the entire network.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Unknown · All-in-One WP Migration and Backup
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — All-in-One WP Migration and Backup

In the same product, most dangerous first.

CVE-2026-12898MEDIUMAll-in-One WP Migration and Backup < 7.106 - Unauthenticated Arbitrary-Location Log File Write via Path TraversalEPSS 1.4%CVE-2026-81810HIGHAll-in-One WP Migration and Backup < 7.111 - Authenticated Privilege Escalation to Admin via Import Secret Key DisclosureEPSS 0.5%