CVE-2026-101148

CVSS 3.1: 10.0 critical
EPSS: —
Published: Oct 1, 2026 · Oct 1, 2026
Modified: Oct 1, 2026

Analyze CVE-2026-101148 with Vani AIImpact, affected versions, exploitation status, mitigations and detection

Description · NVD

The BackupSheep WordPress Backup Plugin WordPress plugin through 1.8 does not properly validate its integration key, treating an unset or blank key as valid, which allows unauthenticated attackers to create and download full site backups, including the database with user password hashes, and to delete arbitrary files on the server, leading to sensitive data disclosure and site takeover. The BackupSheep WordPress Backup Plugin WordPress plugin through 1.8 has been closed on WordPress.org since July 2024 and no fixed version is available. Remove it from any site where it is installed.

Ecosystems: WordPress

Weakness: CWE-73

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

NVD CVE.org GitHub PoCs EPSS (—)

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