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Vulnerability record · CVE-2026-77006 · published 12 September 2026

CVE-2026-77006: The WebTotem Backups WordPress plugin before 1.1.0 does not validate a user-supplied file path, does not check…

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.

9.6 CVSS 3.1 Critical EPSS 0.25% · top 85.5% CWE-73 · CWE-73 Deferred
9.6CVSS 3.1 base score
0.25%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
23 Sep 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

References

LinkTags
https://wpscan.com/vulnerability/71bc08cb-681c-44bd-b6a0-bb5c58e31653/

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Source: NIST National Vulnerability Database (record CVE-2026-77006), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.