# Post Duplicator vulnerabilities

Source: https://junglewise.ai/threats/technologies/post-duplicator-post-duplicator  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/post-duplicator-post-duplicator.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Post Duplicator: 2 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-121875, was published on 9 November 2026. 1 vulnerability in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 2
- Last 30 days: 3
- Last 90 days: 3
- All time: 3 (0 critical, 0 exploited in the wild)

## About Post Duplicator

WordPress plugin that enables duplication and cloning of posts and pages.

## Latest Post Duplicator vulnerabilities

- [CVE-2026-121875: Post Duplicator WordPress plugin privilege escalation in role permissions](https://junglewise.ai/threats/cve-2026-121875-the-post-duplicator-wordpress-plugin-before-3-0-18-does-not) (info, published 9 Nov 2026)
- [CVE-2026-121874: Post Duplicator arbitrary option update via authorization bypass](https://junglewise.ai/threats/cve-2026-121874-the-post-duplicator-wordpress-plugin-before-3-0-18-does-not) (info, published 9 Nov 2026)
- [CVE-2026-111740: Post Duplicator information disclosure in post list](https://junglewise.ai/threats/cve-2026-111740-the-post-duplicator-wordpress-plugin-before-3-0-17-does-not) (info, published 4 Nov 2026)

## Most severe Post Duplicator vulnerabilities

- [CVE-2026-121875: Post Duplicator WordPress plugin privilege escalation in role permissions](https://junglewise.ai/threats/cve-2026-121875-the-post-duplicator-wordpress-plugin-before-3-0-18-does-not) (info, published 9 Nov 2026)
- [CVE-2026-121874: Post Duplicator arbitrary option update via authorization bypass](https://junglewise.ai/threats/cve-2026-121874-the-post-duplicator-wordpress-plugin-before-3-0-18-does-not) (info, published 9 Nov 2026)
- [CVE-2026-111740: Post Duplicator information disclosure in post list](https://junglewise.ai/threats/cve-2026-111740-the-post-duplicator-wordpress-plugin-before-3-0-17-does-not) (info, published 4 Nov 2026)

## Vulnerabilities per week

1 vulnerability in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 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 | 1 | 0 | 0 |
| 9 Nov 2026 | 2 | 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, "Post Duplicator vulnerabilities", https://junglewise.ai/threats/technologies/post-duplicator-post-duplicator, 12 November 2026.