---
id: CVE-2026-70376
title: >-
  Pluck CMS's admin panel relies solely on a Referer-header comparison
  (requestedByTheSameDomain in data/inc/functions.admin.php, gating every
  admin.php action) for CSRF protection, with no per-request anti-CSRF token
  anywhere in the admin…
summary: >-
  Pluck CMS's admin panel relies solely on a Referer-header comparison
  (requestedByTheSameDomain in data/inc/functions.admin.php, gating every
  admin.php action) for CSRF protection, with no per-request anti-CSRF token
  anywhere in the admin…
severity: critical
cvss: 9.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'
cwe:
  - CWE-352
published: '2026-08-05'
updated: '2026-08-10'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-70376'
references:
  - url: 'https://github.com/pluck-cms/pluck'
    label: 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
tags:
  - nvd
  - exploit-available
epss: 0.00201
epssPercentile: 0.08767
ingestedAt: '2026-08-10T12:39:48.101Z'
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/IlhomjonR/CVE-2026-70376'
  checkedAt: '2026-09-25T08:21:10.133Z'
exploitAvailable: true
---

## Overview

Pluck CMS's admin panel relies solely on a Referer-header comparison (requestedByTheSameDomain in data/inc/functions.admin.php, gating every admin.php action) for CSRF protection, with no per-request anti-CSRF token anywhere in the admin area.

## Remediation

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