CVE-2026-19949 SQL injection in All-in-One WP Migration and Backup
Unauthenticated attackers can exploit SQL injection during archive restore to extract secret keys and achieve remote code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19949?
CVE-2026-19949 is a high-severity SQL injection vulnerability in servmask All-in-One WP Migration and Backup, published on 25 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-89
Which versions are affected by CVE-2026-19949?
How do I fix CVE-2026-19949?
No fix has been published for CVE-2026-19949 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-19949 being exploited?
There is no known exploitation of CVE-2026-19949 in the wild and no public exploit code.
Public exploit code: 3 proofs of concept on GitHub.
Sources
Also known as GHSA-wgw6-99h6-924c.