CVE-2026-81804

WordPress ZHBackup – Backup, Restore & Migration plugin <= 2.4.2 - Sensitive Data Exposure vulnerability

State: Published
Severity: 7.5 High
Published: Sep 10, 2026
Updated: Sep 10, 2026
Reserved: Aug 27, 2026

Description

Unauthenticated Sensitive Data Exposure in ZHBackup – Backup, Restore & Migration <= 2.4.2 versions.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	Patchstack

Weaknesses

CWE-201 Insertion of Sensitive Information Into Sent Data

Affected Products

Product	Versions
ZHBackup – Backup, Restore & MigrationZain Hassan	2.4.2 and earlierAffectedfrom 2.4.3Not affected

References

https://patchstack.com/database/wordpress/plugin/zhbackup/vulnerability/wordpress-zhbackup-backup-restore-migration-plugin-2-4-2-sensitive-data-exposure-vulnerability?_s_id=cvevdb-entry

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