AUGUST 15, 2026
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Case File

CVE-2026-70376

CRITICAL · CVSS 9.6 EPSS 0.13% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-05 · Last synced 2026-08-15

CyberRota Analysis

AI-Generated

The Pluck CMS admin panel is vulnerable due to its reliance on Referer-header validation for CSRF protection, lacking any per-request anti-CSRF tokens. This flaw allows cross-site attackers to exploit the absence of Referer information, enabling them to execute unauthorized actions such as creating pages with stored XSS or installing malicious PHP modules, leading to potential remote code execution. Organizations using Pluck CMS, particularly those with administrative access exposed to the web, should prioritize addressing this critical vulnerability immediately.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-70376
Severity
CRITICAL
CVSS
9.6
EPSS
0.13%

Original NVD Description

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.