CVE-2026-35183: Brave CMS has an Insecure Direct Object Reference in Article Image Deletion

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-04-06 · updated 2026-07-24
Weakness: CWE-639

Description

Brave CMS is an open-source CMS. Prior to 2.0.6, an Insecure Direct Object Reference (IDOR) vulnerability exists in the article image deletion feature. It is located in app/Http/Controllers/Dashboard/ArticleController.php within the deleteImage method. The endpoint accepts a filename from the URL but does not verify ownership. This allows an authenticated user with edit permissions to delete images attached to articles owned by other users. This vulnerability is fixed in 2.0.6.

Affected products

Ajax30 BraveCMS-2.0: from 2.0.0 before 2.0.6 — fixed in 2.0.6

How to fix

Upgrade to a fixed version: Ajax30 BraveCMS-2.0 2.0.6. Check the vendor advisory for mitigations.

References

https://github.com/Ajax30/BraveCMS-2.0/security/advisories/GHSA-cpf3-fxwg-cwr3

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