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Advisories

Grav Flex Objects 1.4.0 before 1.4.17 Authorization Bypass via Pages API Routes

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Severity
high
Date
Affecting

  • grav-plugin-flex-objects >= 1.4.0, < 1.4.17

CWE
  • CWE-424 Improper Protection of Alternate Path
CVSS
7.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Credit
ffasterss, shirabe0x05
Description
Grav Flex Objects plugin 1.4.0 before 1.4.17 contains an authorization bypass because its generic /api/v1/flex-objects/pages API routes check only directory-level admin.pages permissions, without enforcing the Pages API's api.pages.read/write permissions or page-level permissions rules. Authenticated non-super users with api.access and admin.pages or admin.configuration.pages permissions can read page source and frontmatter, modify content, or delete pages they are denied.

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