Vulnerability in Webtotem Backups
CVE-2026-77006
The WebTotem Backups WordPress plugin through 1.0.1 does not validate a user-supplied file path, does not check the capability of the user making the request, and discards the result of its own CSRF check, allowing any authenticated user, such as a subscriber, to delete arbitrary files on the server, which can lead to a site takeover.
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H.
Affected products
- Unknown Webtotem Backups
Weakness classification (CWE)
References
- contact@wpscan.com (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-77006?
- CVE-2026-77006 is a critical-severity vulnerability in Webtotem Backups, classified under External Control of File Name or Path. CVSS score: 9.6/10. Published 2026-09-12.
- How severe is CVE-2026-77006?
- Critical severity. CVSS v3 base score is 9.6 out of 10.