Overview
This report provides an analysis of the SQL Injection vulnerability, CVE-2025-26590, identified in Nir Complete Google Seo Scan. This vulnerability is a critical issue that allows potential attackers to conduct SQL Injection attacks, potentially leading to system compromise or data leakage. All users of Nir Complete Google Seo Scan from unknown versions through 3.5.1 are affected, making this a significant cybersecurity concern.
Vulnerability Summary
CVE ID: CVE-2025-26590
Severity: High (CVSS:7.6)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage
Affected Products
Escape the Surveillance Era
Most apps won’t tell you the truth.
They’re part of the problem.
Phone numbers. Emails. Profiles. Logs.
It’s all fuel for surveillance.
Ameeba Chat gives you a way out.
- • No phone number
- • No email
- • No personal info
- • Anonymous aliases
- • End-to-end encrypted
Chat without a trace.
Product | Affected Versions
Nir Complete Google Seo Scan | Up to 3.5.1
How the Exploit Works
CVE-2025-26590 is an SQL Injection vulnerability. An attacker can exploit this vulnerability by sending specially crafted SQL commands through the application’s user interface. Because the application fails to properly neutralize special elements in these commands, an attacker can manipulate SQL queries to gain unauthorized access to the database, modify data, or execute arbitrary commands, potentially leading to system compromise or data leakage.
Conceptual Example Code
Here’s a conceptual example of how the vulnerability might be exploited. This is not actual exploit code, but a simplified example to illustrate the vulnerability:
POST /search HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
search=' OR '1'='1'; DROP TABLE users; --
In this example, the attacker sends a malicious SQL command disguised as a search query. The command bypasses the application’s authentication mechanism (the ‘ OR ‘1’=’1′ part), then proceeds to delete the ‘users’ table from the database (the DROP TABLE users part).
Mitigation
To mitigate this vulnerability, users should apply the vendor patch as soon as it is available. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation by detecting and blocking SQL Injection attempts.

