# Yoast Duplicate-Post vulnerabilities

Source: https://junglewise.ai/threats/technologies/duplicate-post  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/duplicate-post.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Yoast Duplicate-Post: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-19435, was published on 21 August 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 2
- All time: 5 (0 critical, 0 exploited in the wild)

## About Yoast Duplicate-Post

A WordPress plugin that allows users to clone posts of any type, or copy them to new drafts for further editing.

## Latest Yoast Duplicate-Post vulnerabilities

- [CVE-2026-19435: Duplicate Post WordPress plugin capability check bypass](https://junglewise.ai/threats/cve-2026-19435-duplicate-post-wordpress-plugin-capability-check-bypass) (low, CVSS 2.7, published 21 Aug 2026)
- [CVE-2026-19085: Duplicate Post plugin access control bypass in post duplication](https://junglewise.ai/threats/cve-2026-19085-duplicate-post-plugin-access-control-bypass-in-post-duplication) (low, CVSS 2.7, published 21 Aug 2026)
- [CVE-2026-19077: Duplicate Post WordPress plugin authorization bypass in bulk operations](https://junglewise.ai/threats/cve-2026-19077-duplicate-post-wordpress-plugin-authorization-bypass-in-bulk) (medium, CVSS 6.5, published 10 Aug 2026)
- [CVE-2026-53740: Yoast Duplicate Post stored XSS in Classic Editor republish notice](https://junglewise.ai/threats/cve-2026-53740-yoast-duplicate-post-stored-xss-in-classic-editor-republish) (medium, CVSS 5.4, published 10 Jun 2026)
- [CVE-2026-53739: Yoast Duplicate Post CSRF in duplicate_post_dismiss_notice](https://junglewise.ai/threats/cve-2026-53739-yoast-duplicate-post-csrf-in-duplicate-post-dismiss-notice) (medium, CVSS 4.3, published 10 Jun 2026)

## Most severe Yoast Duplicate-Post vulnerabilities

- [CVE-2026-19077: Duplicate Post WordPress plugin authorization bypass in bulk operations](https://junglewise.ai/threats/cve-2026-19077-duplicate-post-wordpress-plugin-authorization-bypass-in-bulk) (medium, CVSS 6.5, published 10 Aug 2026)
- [CVE-2026-53740: Yoast Duplicate Post stored XSS in Classic Editor republish notice](https://junglewise.ai/threats/cve-2026-53740-yoast-duplicate-post-stored-xss-in-classic-editor-republish) (medium, CVSS 5.4, published 10 Jun 2026)
- [CVE-2026-53739: Yoast Duplicate Post CSRF in duplicate_post_dismiss_notice](https://junglewise.ai/threats/cve-2026-53739-yoast-duplicate-post-csrf-in-duplicate-post-dismiss-notice) (medium, CVSS 4.3, published 10 Jun 2026)
- [CVE-2026-19435: Duplicate Post WordPress plugin capability check bypass](https://junglewise.ai/threats/cve-2026-19435-duplicate-post-wordpress-plugin-capability-check-bypass) (low, CVSS 2.7, published 21 Aug 2026)
- [CVE-2026-19085: Duplicate Post plugin access control bypass in post duplication](https://junglewise.ai/threats/cve-2026-19085-duplicate-post-plugin-access-control-bypass-in-post-duplication) (low, CVSS 2.7, published 21 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 2 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Yoast Duplicate-Post vulnerabilities", https://junglewise.ai/threats/technologies/duplicate-post, 9 November 2026.