CVE-2021-37476

CRITICAL
Published Jul 26, 20214y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Jul 26, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

In NavigateCMS version 2.9.4 and below, function in `product.php` is vulnerable to sql injection on parameter `id` through a post request, which results in arbitrary sql query execution in the backend database.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-89 SQL Injection Injection

Affected Products 1

VendorProductVersionRange
naviwebsnavigatecms* ≤2.9.4

References 3

  • gist.github.com https://gist.github.com/victomteng1997/ed429fed7de46651c89f05e7591fd4fe
    PatchThird Party Advisory
  • github.com https://github.com/NavigateCMS/Navigate-CMS
    Product
  • github.com https://github.com/NavigateCMS/Navigate-CMS/issues/26
    ExploitThird Party Advisory

Remediation

  • gist.github.com https://gist.github.com/victomteng1997/ed429fed7de46651c89f05e7591fd4fe
    PatchThird Party Advisory