---
id: CVE-2021-47872
title: SEO Panel < 4.9.0 - 'order_col' Blind SQL Injection
summary: >-
  SEO Panel versions prior to 4.9.0 contain a blind SQL injection vulnerability
  in the archive.php page that allows authenticated attackers to manipulate
  database queries through the 'order_col' parameter. Attackers can use sqlmap
  to explo…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-89
vendor: SEO Panel
product: SEO Panel
affected:
  - seo_panel 4.8.0
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-01-22T16:45:40.269054Z'
exploitAvailable: true
published: '2026-01-21'
updated: '2026-11-08'
sourceUpdated: '2026-11-08T13:59:42.753Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2021-47872'
references:
  - url: 'https://www.exploit-db.com/exploits/49666'
    label: ExploitDB-49666
  - url: 'https://www.seopanel.org/'
    label: Official SEO Panel Homepage
  - url: 'https://github.com/seopanel/Seo-Panel/releases/tag/4.9.0'
    label: SEO Panel 4.9.0 Release Notes
  - url: 'https://github.com/seopanel/Seo-Panel/issues/209'
    label: 'GitHub Issue #209'
  - url: >-
      https://www.vulncheck.com/advisories/seo-panel-ordercol-blind-sql-injection
    label: 'VulnCheck Advisory: SEO Panel < 4.9.0 - ''order_col'' Blind SQL Injection'
tags:
  - cve.org
  - exploit-available
epss: 0.00266
epssPercentile: 0.18876
ingestedAt: '2026-11-08T14:51:22.491Z'
---

## Overview

SEO Panel versions prior to 4.9.0 contain a blind SQL injection vulnerability in the archive.php page that allows authenticated attackers to manipulate database queries through the 'order_col' parameter. Attackers can use sqlmap to exploit the vulnerability and extract database information by injecting malicious SQL code into the order column parameter.

## Affected

- `seo_panel 4.8.0`

## Remediation

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