CVE-2026-19435: CWE-200 Information Exposure in Duplicate Post
Description
A vulnerability in the Duplicate Post WordPress plugin before version 1.5.6 allows users with delegated roles to access post content, metadata, and passwords without proper capability checks. This includes unauthorized access to private and draft posts. The issue is classified as an information exposure vulnerability (CWE-200).
CVSS v3.1
Score 2.7low
Affected software
Duplicate Post
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Duplicate Post WordPress plugin versions prior to 1.5.6 do not verify user capabilities before returning post data. This flaw permits users with delegated roles to read sensitive information such as content, metadata, and passwords of posts they should not access, including private and draft posts owned by other users. The vulnerability is identified as CVE-2026-19435 and is categorized under CWE-200 (Information Exposure).
Potential Impact
Users with delegated roles can access sensitive post data they are not authorized to view, including private and draft content of other users. This exposure could lead to unauthorized disclosure of confidential information but does not affect integrity or availability.
Mitigation Recommendations
Upgrade the Duplicate Post plugin to version 1.5.6 or later, where this vulnerability is fixed. No other mitigation is required as the issue is resolved in the updated version.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-08-10T12:42:44.862Z
- State
- PUBLISHED
Threat ID: 6a87eec1acd9273b49b49eed
Added to database: 08/21/2026, 06:22:57 UTC
Last enriched: 09/11/2026, 03:18:24 UTC
Last updated: 10/05/2026, 06:48:14 UTC
Views: 69
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