Description

Craft is a content management system (CMS). Prior to 5.9.0-beta.1 and 4.17.0-beta.1, the "Duplicate" entry action does not properly verify if the user has permission to perform this action on the specific target elements. Even with only "View Entries" permission (where the "Duplicate" action is restricted in the UI), a user can bypass this restriction by sending a direct request. Furthermore, this vulnerability allows duplicating other users' entries by specifying their Entry IDs. Since Entry IDs are incremental, an attacker can trivially brute-force these IDs to duplicate and access restricted content across the system. This vulnerability is fixed in 5.9.0-beta.1 and 4.17.0-beta.1.

INFO

Published Date :

2026-03-04T16:36:49.511Z

Last Modified :

2026-03-04T17:35:08.922Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-28782 vulnerability.

Vendors Products
Craftcms
  • Craft Cms
  • Craftcms
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-28782.

URL Resource
https://github.com/craftcms/cms/commit/fb61a91357f5761c852400185ba931f51d82783d cve-icon cve-icon
https://github.com/craftcms/cms/security/advisories/GHSA-jxm3-pmm2-9gf6 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact