CVE-2026-81804 Details
Description
Unauthenticated Sensitive Data Exposure in ZHBackup – Backup, Restore & Migration <= 2.4.2 versions.
A vulnerability allowing unauthenticated sensitive data exposure exists in the ZHBackup – Backup, Restore & Migration WordPress plugin, in versions through 2.4.2. This vulnerability could allow unauthorized parties to access private information such as passwords, emails, or payment details.
Users of the ZHBackup WordPress plugin should update to version 2.4.3 or later to address this vulnerability. Patchstack users can enable auto-update for vulnerable plugins.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 10, 2026CISA-ADP
Assessed Sep 10, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-201 | Insertion of Sensitive Information Into Sent Data | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ZHBackup | <= 2.4.2 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 10, 2026 | CVE Modified | CISA-ADP |
| Sep 10, 2026 | New CVE Received | [email protected] |