Summaryinfo

A vulnerability was found in Statamic CMS up to 5.73.15/6.7.1. It has been classified as critical. This affects an unknown part of the component Edit Permission Handler. This manipulation causes authorization. This vulnerability is tracked as CVE-2026-33887. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Statamic CMS up to 5.73.15/6.7.1 and classified as critical. Affected by this vulnerability is an unknown code block of the component Edit Permission Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Statamic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.16 and 6.7.2, authenticated Control Panel users could view entry revisions for any collection with revisions enabled, regardless of whether they had the required collection permissions. This bypasses the authorization checks that the main entry controllers enforce, exposing entry field values and blueprint data. Users could also create entry revisions without edit permission, though this only snapshots the existing content state and does not affect published content. This has been fixed in 5.73.16 and 6.7.2.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-33887 since 03/24/2026. The exploitation appears to be easy. The attack can be launched remotely. Neither technical details nor an exploit are publicly available.

Upgrading to version 5.73.16 or 6.7.2 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Content Management System

Vendor

• Statamic

Name

• CMS

Version

• 5.73.0
• 5.73.1
• 5.73.2
• 5.73.3
• 5.73.4
• 5.73.5
• 5.73.6
• 5.73.7
• 5.73.8
• 5.73.9
• 5.73.10
• 5.73.11
• 5.73.12
• 5.73.13
• 5.73.14
• 5.73.15
• 6.7.0
• 6.7.1

Website

• Product: https://github.com/statamic/cms/

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