critical · CVSS v3 9.1

CVE-2026-104307

The BackUpWordPress plugin before 3.15 does not perform a capability or nonce check on an AJAX action that cleans up its…

Description

The BackUpWordPress plugin before 3.15 does not perform a capability or nonce check on an AJAX action that cleans up its backup directory, allowing any authenticated user (Subscriber and above) to delete the BackUpWordPress plugin before 3.15's backup protection and working files, removing download protection from stored backups and disrupting in-progress backups.

Scores

Severity
critical
CVSS v2
7.5
CVSS v3
9.1
CVSS v4
—
EPSS
—

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