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VulnerabilityPublished

CVE-2026-111740: Post Duplicator (WordPress plugin) · Information Exposure

Affects Post Duplicator (WordPress plugin)Source CVE Database V5

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Not known to be exploited : upgrade to 3.0.17 when convenient.

Data as of 4 Nov 2026, 06:28 UTC

Severity
Medium

Rated Medium by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 3.0.17

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 4 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.

What to do

Upgrade Post Duplicator (WordPress plugin) to 3.0.17.

Affected software

ProductAffectedFixed in
Post DuplicatorAffected
  • <3.0.17
Fixed in
  • 3.0.17

AI-suggested

Upgrade the Post Duplicator plugin to version 3.0.17 or later, where this vulnerability is fixed. No other mitigation is required as the official fix addresses the issue.

Description

A vulnerability in the Post Duplicator WordPress plugin before version 3.0.17 allows users with Contributor roles to access titles and hierarchy information of other users' draft and private posts without proper authorization checks.

References

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