Duplicate Post < 1.5.6 - Missing Authorization
| CVE | CVE-2026-19435 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | August 24, 2026 |
| Last Updated | August 24, 2026 |
| Researcher |
Erwan LR
- WPScan
|
Description
The Duplicate Post plugin for WordPress is vulnerable to unauthorized access in all versions up to 1.5.6. This is due to a missing capability check on a function. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform an unauthorized action.
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Vulnerability Details for Duplicate Post
| Software Type | Plugin |
|---|---|
| Software Slug | copy-delete-posts (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.5.6, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Duplicate Post
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | Duplicate Post <= 1.5.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'noti_token' Parameter | CVE-2026-89424 | Kuba | September 30, 2026 | |
| 2 | Duplicate Post < 1.5.6 - Missing Authorization | CVE-2026-19085 | Erwan LR | August 24, 2026 | |
| 3 | Inisev Analyst Module <= Various Versions - Missing Authorization | CVE-2024-31435 | Dhabaleshwar Das | April 10, 2024 | |
| 4 | Duplicate Post <= 1.4.1 - Cross-Site Request Forgery via 'cdp_action_handling' AJAX action | August 3, 2023 | |||
| 5 | Inisev Plugins (Various Versions) - Cross-Site Request Forgery on handle_installation function | CVE-2023-3977 | Chloe Chamberland | July 27, 2023 | |
| 6 | Inisev Plugins (Various Versions) - Missing Authorization on handle_installation function | CVE-2023-0958 | Chloe Chamberland | July 27, 2023 | |
| 7 | Duplicate Post WordPress Plugin <= 1.1.9 - SQL Injection | CVE-2021-43408 | October 19, 2021 |
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