CVE-2026-77006 WebTotem Backups WordPress Plugin - Unrestricted File Deletion

WebTotem Backups WordPress plugin through 1.0.1 contains an unrestricted file deletion vulnerability caused by lack of file path validation, capability checks, and CSRF enforcement, letting authenticated users delete arbitrary files, exploit requires user authentication.

CVSS base score 9.6 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.25% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Unrestricted File Deletion
Impact
File System Write, Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Published
12 September 2026
Updated
15 October 2026
Weakness
CWE-73

Vendor fix

Update to the latest version that includes proper validation and capability checks.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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