CVE-2026-77006CWE-73

CVE-2026-77006

Critical · published September 12, 2026

CVSS v3.1
9.6
EPSS
0%
Percentile
15.3
In the wild
Unconfirmed
What it is

The WebTotem Backups WordPress plugin before 1.1.0 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.

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00249 · 15.3th percentile
Weakness
CWE-73 · External Control of File Name or Path
Published
2026-09-12T10:16Z
References (1)
https://wpscan.com/vulnerability/71bc08cb-681c-44bd-b6a0-bb5c58e31653/ · [email protected]
EPSS history
Timeline
  • 13 SEP 03:23Z
    EPSS moved — → 0%
    epss
  • 12 SEP 06:00Z
    WebTotem Backups <= 1.0.1 - Subscriber+ Arbitrary File Deletion via Path Traversal
    cvelistv5