---
id: CVE-2026-109316
title: >-
  Grav Data Manager plugin 1.4.0 through 1.4.5 contains a missing authorization
  vulnerability that allows unauthenticated attackers to delete stored data
  files via the classic Admin integration
summary: >-
  Grav Data Manager plugin 1.4.0 through 1.4.5 contains a missing authorization
  vulnerability that allows unauthenticated attackers to delete stored data
  files via the classic Admin integration. Attackers can send a request with the
  delete…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'
cwe:
  - CWE-862
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T17:17:26.507'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109316'
references:
  - url: 'https://github.com/getgrav/grav/security/advisories/GHSA-mh96-26mx-hf3g'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/grav-data-manager-1.4.0-through-1.4.5-unauthenticated-file-deletion-via-admin
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-12T18:00:08.199Z'
---

## Overview

Grav Data Manager plugin 1.4.0 through 1.4.5 contains a missing authorization vulnerability that allows unauthenticated attackers to delete stored data files via the classic Admin integration. Attackers can send a request with the delete parameter and known data type and filename to remove files under user/data/, including form submissions, or forge requests lacking CSRF nonce checks.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.