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Plugin 5 known issues Latest disclosed Mar 17, 2026

Yoast Duplicate Post Vulnerabilities

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

Recent tracked CVEs on this page include CVE-2026-1217 and CVE-2019-25314, so operators can jump from disclosure to patch validation without scanning the full feed first.

View on WordPress.org Back to Feed
Known Records
5
High or Critical
1
Patch Coverage
100%
Last Updated
Mar 18, 2026
Related Security Guides

Use these guides while reviewing Yoast Duplicate Post fixes

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

Use ownership, update testing, least privilege, and removal criteria to reduce plugin risk.
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 Yoast 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
5
1. Match the Package
Confirm the installed WordPress plugin slug is duplicate-post before acting on any CVE from this cluster.
2. Sort by Severity
Start with 1 high or critical record, then review medium and unrated findings with public references.
3. Check Patch Evidence
5 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-2014-10379 Critical
SQL Injection remediation for Yoast Duplicate Post

Affected range: Versions up to 2.5. Fixed version: 2.6.

CVE-2014-10378 Medium
Cross-Site Scripting remediation for Yoast Duplicate Post

Affected range: Versions up to 2.6. Fixed version: 3.0.

CVE-2019-25314 Medium
Stored Cross-Site Scripting remediation for Yoast Duplicate Post

Affected range: Versions before 3.2.4. Fixed version: 3.2.4.

CVE-2026-1217 Medium
Vulnerability remediation for Yoast Duplicate Post

Affected range: Versions up to 4.5. Fixed version: 4.6.

Priority CVE Quick Links

Fast paths into Yoast Duplicate Post CVE reports

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

Indexed CVEs
5
Tracked CVE Issue Type Affected Versions Fixed Version CVSS
CVE-2014-10379
Yoast Duplicate Post <= 2.5 - SQL Injection
 SQL Injection Versions up to 2.5 2.6 CVSS 9.8
CVE-2014-10378
Yoast Duplicate Post <= 2.6 - Cross-Site Scripting
 Cross-Site Scripting Versions up to 2.6 3.0 CVSS 6.1
CVE-2019-25314
Yoast Duplicate Post <= 3.2.3 - Authenticated (Admin+) Stored Cross-Site Scripting
 Stored Cross-Site Scripting Versions before 3.2.4 3.2.4 CVSS 5.5
CVE-2026-1217
Yoast Duplicate Post <= 4.5 - Authenticated (Contributor+) Missing Authorization to...
 Vulnerability Versions up to 4.5 4.6 CVSS 5.4
CVE-2019-25314
Duplicate Post <= 3.2.3 - Authenticated (Administrator+) Stored Cross-Site Scripting
 Stored Cross-Site Scripting Versions up to 3.2.3 3.2.4 CVSS 4.4
CVE-2014-10379 Critical 2.6
CVE-2014-10379 Yoast Duplicate Post SQL Injection

Yoast Duplicate Post <= 2.5 - SQL Injection

CVE-2014-10378 Medium 3.0
CVE-2014-10378 Yoast Duplicate Post Cross-Site Scripting

Yoast Duplicate Post <= 2.6 - Cross-Site Scripting

CVE-2019-25314 Medium 3.2.4
CVE-2019-25314 Yoast Duplicate Post Stored Cross-Site Scripting

Yoast Duplicate Post <= 3.2.3 - Authenticated (Admin+) Stored Cross-Site Scripting

CVE-2026-1217 Medium 4.6
CVE-2026-1217 Yoast Duplicate Post Vulnerability

Yoast Duplicate Post <= 4.5 - Authenticated (Contributor+) Missing Authorization to Arbitrary Post Duplication and Overwrite

CVE-2019-25314 Medium 3.2.4
CVE-2019-25314 Yoast Duplicate Post Stored Cross-Site Scripting

Duplicate Post <= 3.2.3 - Authenticated (Administrator+) Stored Cross-Site Scripting

Coverage Snapshot

What this page helps you verify fast

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

Patch Visibility
5 records include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
1 critical and 0 high severity findings.
Recent CVEs
CVE-2026-1217 and CVE-2019-25314
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 Yoast Duplicate Post

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

Plugin Medium Patched: Yes CVE-2026-1217
CVE-2026-1217: Yoast Duplicate Post <= 4.5 - Authenticated (Contributor+) Missing Authorization to Arbitrary Post Duplication and Overwrite

The Yoast Duplicate Post plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the clone_bulk_action_handler() and republish_request() functions in all versions up to, and including, 4.5. This makes it possible for authentica...

Published
Mar 17, 2026
Patched Release
4.6
Affected Versions
Versions up to 4.5
Next Step
Update to 4.6 or newer if supported.
Review CVE-2026-1217 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2019-25314
CVE-2019-25314: Duplicate Post <= 3.2.3 - Authenticated (Administrator+) Stored Cross-Site Scripting

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above,...

Published
Feb 11, 2026
Patched Release
3.2.4
Affected Versions
Versions up to 3.2.3
Next Step
Update to 3.2.4 or newer if supported.
Review CVE-2019-25314 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2019-25314
CVE-2019-25314: Yoast Duplicate Post <= 3.2.3 - Authenticated (Admin+) Stored Cross-Site Scripting

The Yoast Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.2.3. This makes it possible for high-level authenticated users, such as administrators, to inject arbitrary web scripts into administrative pages via sev...

Published
Sep 26, 2019
Patched Release
3.2.4
Affected Versions
Versions before 3.2.4
Next Step
Update to 3.2.4 or newer if supported.
Review CVE-2019-25314 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2014-10378
CVE-2014-10378: Yoast Duplicate Post <= 2.6 - Cross-Site Scripting

The Yoast Duplicate Post plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 2.6 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts that execute in a victim's br...

Published
Aug 01, 2014
Patched Release
3.0
Affected Versions
Versions up to 2.6
Next Step
Update to 3.0 or newer if supported.
Review CVE-2014-10378 fixed version details Open CVE Reference
Plugin Critical Patched: Yes CVE-2014-10379
CVE-2014-10379: Yoast Duplicate Post <= 2.5 - SQL Injection

The duplicate-post plugin before 2.6 for WordPress has SQL injection.

Published
Aug 01, 2014
Patched Release
2.6
Affected Versions
Versions up to 2.5
Next Step
Update to 2.6 or newer if supported.
Review CVE-2014-10379 fixed version details Open CVE Reference