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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | All-in-One WP Migration and Backup | 7.87 – < 7.106 | 7.106 |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- All-in-One WP Migration and Backup < 7.106 - Arbitrary Log File Write http/cves/2026/CVE-2026-12898.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.
References
- https://wpscan.com/vulnerability/c90553e4-8e1a-4c99-a28f-a0de8d635caa/ exploit vdb-entry technical-description