CVE-2019-25510
SQL Injection Enables Admin Authentication Bypass in Jettweb PHP Script
Publication date: 2026-03-12
Last updated on: 2026-03-17
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Affected Vendors & Products
| Vendor | Product | Version |
|---|---|---|
| jettweb | php_stock_news_site_script | 2 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-89 | The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2019-25510 is an authentication bypass vulnerability in the Jettweb PHP Hazir Haber Sitesi Scripti V2 administration panel. It occurs because the login form at admingiris.php improperly validates SQL queries, allowing attackers to inject SQL code into the username and password fields.
By exploiting this SQL injection flaw, an attacker can manipulate the login query logic to bypass authentication controls and gain unauthorized administrative access to the system.
How can this vulnerability impact me? :
This vulnerability allows unauthenticated attackers to gain administrative access to the affected web application. With such access, attackers can potentially control the administration panel, modify content, change configurations, or perform other privileged actions.
Because the vulnerability has a high severity rating (CVSS v4 score of 8.8), the impact is significant, potentially leading to unauthorized data access or manipulation.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
[{'type': 'paragraph', 'content': 'This vulnerability can be detected by attempting to exploit the SQL injection in the administration panel login page located at /yonetim/admingiris.php.'}, {'type': 'paragraph', 'content': 'A common test command is to submit the following payloads in the login form fields:'}, {'type': 'list_item', 'content': "Username: '=' 'or'"}, {'type': 'list_item', 'content': "Password: '=' 'or'"}, {'type': 'paragraph', 'content': 'If the authentication is bypassed using these inputs, it confirms the presence of the vulnerability.'}] [1]
What immediate steps should I take to mitigate this vulnerability?
I don't know