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Plugin Vulnerability Hub
Plugin 2 known issues Latest disclosed Aug 03, 2023

Duplicate Post Vulnerabilities

Review known vulnerability records for the WordPress plugin Duplicate Post (`copy-delete-posts`), including severity, CVE references, affected versions, and patch status.

Recent tracked CVEs on this page include CVE-2021-43408, so operators can jump from disclosure to patch validation without scanning the full feed first.

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Known Records
2
High or Critical
0
Patch Coverage
100%
Last Updated
Jan 22, 2024
Related Security Guides

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Pair this plugin vulnerability hub with practical WordPress hardening, scanner, and patch workflow guidance.

Hardening
WordPress hardening checklist for exposed plugins

Review patch cadence, privileged access, XML-RPC exposure, backups, and monitoring controls.
Plugin Security
WordPress plugin security basics for patch decisions

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Scanning
WordPress vulnerability scanner buyer's guide

Compare scanner coverage for plugin CVEs, version detection, alert noise, and remediation workflow.
Patch Decision Workflow

How to prioritize Duplicate Post remediation

Use the hub as a decision layer before opening individual records: confirm whether the issue has a CVE, whether a fixed version exists, and whether the affected range overlaps production installs.

Search-Ready Records
1
1. Match the Package
Confirm the installed WordPress plugin slug is copy-delete-posts before acting on any CVE from this cluster.
2. Sort by Severity
Start with 0 high or critical records, then review medium and unrated findings with public references.
3. Check Patch Evidence
2 records include a patch path; verify compatibility before closing the finding.
4. Monitor Gaps
0 records still lack a listed fixed release, so keep this hub in the review queue.
High-Signal Remediation Targets
CVE-2021-43408 Medium
SQL Injection remediation for Duplicate Post

Affected range: Versions before 1.2.0. Fixed version: 1.2.0.

Priority CVE Quick Links

Fast paths into Duplicate Post CVE reports

Start with the highest-signal CVE records for this WordPress plugin before scanning the full vulnerability feed.

Indexed CVEs
1
Tracked CVE Issue Type Affected Versions Fixed Version CVSS
CVE-2021-43408
Duplicate Post WordPress Plugin <= 1.1.9 - SQL Injection
 SQL Injection Versions before 1.2.0 1.2.0 CVSS 6.5
CVE-2021-43408 Medium 1.2.0
CVE-2021-43408 Duplicate Post SQL Injection

Duplicate Post WordPress Plugin <= 1.1.9 - SQL Injection

Coverage Snapshot

What this page helps you verify fast

This hub clusters tracked records for Duplicate Post so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
2 records include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
0 critical and 0 high severity findings.
Recent CVEs
CVE-2021-43408
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for Duplicate Post

Sorted by latest disclosure date so newly published issues surface first.

Plugin Medium Patched: Yes
Duplicate Post <= 1.4.1 - Cross-Site Request Forgery via 'cdp_action_handling' AJAX action

The Duplicate Post plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.4.1. This is due to missing or incorrect nonce validation on the 'cdp_action_handling' AJAX action. This makes it possible for unauthenticated attackers to chan...

Published
Aug 03, 2023
Patched Release
1.4.2
Affected Versions
Versions up to 1.4.1
Next Step
Update to 1.4.2 or newer if supported.
Review Duplicate Post vulnerability details
Plugin Medium Patched: Yes CVE-2021-43408
CVE-2021-43408: Duplicate Post WordPress Plugin <= 1.1.9 - SQL Injection

The "Duplicate Post" WordPress plugin up to and including version 1.1.9 is vulnerable to SQL Injection. SQL injection vulnerabilities occur when client supplied data is included within an SQL Query insecurely. SQL Injection can typically be exploited to read, modify and delete SQ...

Published
Oct 19, 2021
Patched Release
1.2.0
Affected Versions
Versions before 1.2.0
Next Step
Update to 1.2.0 or newer if supported.
Review CVE-2021-43408 fixed version details Open CVE Reference