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CVE-2026-111740VulnerabilityPublished

The Post Duplicator WordPress plugin before 3.0.17 does not check whether the requesting user may view each post

Source GCVE Database

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Authoritative record:CVE-2026-111740· Medium

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

Data as of 4 Nov 2026, 07:30 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 access control issue has been fixed. No other mitigation is indicated.

Description

The Post Duplicator WordPress plugin versions before 3.0.17 do not verify whether a user has permission to view each post when returning a list of posts for a post type. This flaw allows users with Contributor roles to see titles and hierarchy information of other users' draft and private posts.

References

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