CVE-2026-81348 Details
Description
The My Private Site WordPress plugin before 4.2.3 does not apply its site-privacy access control to certain unauthenticated front-end read surfaces, allowing unauthenticated users to view post content, comments and post URLs from a site the administrator placed behind mandatory login.
A vulnerability in the My Private Site WordPress plugin, affecting versions prior to 4.2.3, allows unauthenticated users to bypass site-privacy access controls. This flaw enables access to post content, comments, and post URLs from sites designated as private by the administrator. The issue arises because the plugin fails to enforce privacy controls on certain front-end read surfaces, such as RSS feeds and sitemaps, particularly when the site is in STANDARD compatibility mode and using a classic theme.
Users are advised to update the My Private Site WordPress plugin to version 4.2.3 or later.
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 5, 2026CISA-ADP
Assessed Sep 6, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://wpscan.com/vulnerability/54228ea4-eec6-4752-a16e-85209d4445b0/ | [email protected] | AdvisoryExploitRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| My Private Site | < 4.2.3 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 6, 2026 | CVE Modified | CISA-ADP |
| Sep 5, 2026 | New CVE Received | [email protected] |