CVE-2026-19949

All-in-One WP Migration and Backup <= 7.109 - Unauthenticated Second-Order SQL Injection via Archive Restore to Remote Code Execution

The All-in-One WP Migration and Backup plugin for WordPress is vulnerable to SQL Injection via archive restore functionality in all versions up to, and including, 7.109 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This can be leveraged to obtain the ai1wm_secret_key when a site administrator performs an archive restore and achieve remote code execution once able to leverage the ai1wm_secret_key value.

Affected

servmask · All-in-One WP Migration and Backup

CVSS v3.1 WORDFENCE

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

1.43% chance of exploitation in the next 30 days, 73rd percentile

Published

2026-08-25

Updated

2026-08-27

Proof-of-concept exploits (2)

• katranSefa/CVE-2026-199491★ · 2026-09-06
• 686f6c61/POC-AIOWPM-CVE-2026-199496★ · 2026-09-15

References

• CVE Record
• NVD entry

Related

• CVE-2025-13407
• CVE-2025-29009
• CVE-2025-39401
• CVE-2025-6440
• CVE-2026-0920
• CVE-2026-13714