CVE-2026-111740: low-severity vulnerability in Post Duplicator
Post Duplicator < 3.0.17 - Contributor+ Draft and Private Post Title Disclosure
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 2.7epss 0.2%
The Post Duplicator WordPress plugin before 3.0.17 does not check whether the requesting user may view each post before returning a list of posts for a post type, allowing users with a role as low as Contributor to read the titles and hierarchy of other users' draft and private posts.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · Post Duplicatorpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/dc6c6d3b-2843-45b2-b61c-9f6dc63bbedd/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Post Duplicator
In the same product, most dangerous first.
CVE-2026-10749HIGHPost Duplicator < 3.0.15 - Contributor+ PHP Object Injection via customMetaDataEPSS 0.5%CVE-2026-121875HIGHPost Duplicator < 3.0.18 - Admin+ Privilege Escalation via Unvalidated Capability AssignmentEPSS 0.1%CVE-2026-121874HIGHPost Duplicator < 3.0.18 - Admin+ Arbitrary Option Update via Unvalidated Option NameEPSS 0.1%