CVE-2019-25462
SQL Injection in Web Ofisi Rent a Car 'klima' Parameter Enables Data Exposure
Publication date: 2026-02-22
Last updated on: 2026-02-22
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| web_ofisi | rent_a_car | 3 |
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?
[{'type': 'paragraph', 'content': "The vulnerability in Web Ofisi Rent a Car v3 is an SQL injection flaw that allows attackers to manipulate database queries by injecting malicious SQL code through the 'klima' parameter in HTTP GET requests."}, {'type': 'paragraph', 'content': 'This means that an unauthenticated attacker can send specially crafted requests to the application, which then executes unintended SQL commands on the backend database.'}, {'type': 'paragraph', 'content': 'Such manipulation can lead to unauthorized extraction of sensitive data or cause denial of service by delaying or disrupting database operations.'}] [2]
How can this vulnerability impact me? :
This SQL injection vulnerability can have serious impacts including unauthorized access to sensitive database information.
Attackers can exploit this flaw to extract confidential data, potentially compromising user privacy and business information.
Additionally, attackers can cause denial of service by injecting payloads that delay or disrupt database queries, affecting the availability of the application.
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 sending specially crafted HTTP GET requests to the vulnerable parameters and observing the responses for signs of SQL injection.'}, {'type': 'list_item', 'content': "Use boolean-based SQL injection payloads on the 'klima[]' parameter, such as: klima[]=1 AND 3*2*1=6 AND 695=695"}, {'type': 'list_item', 'content': "Test other parameters like 'kategori[]', 'vites[]', and 'yakit[]' with similar boolean or time-based payloads to confirm injection points."}, {'type': 'list_item', 'content': 'Example command using curl to test \'klima[]\' parameter: curl "http://target/arac-listesi.html?klima[]=1 AND 3*2*1=6 AND 695=695"'}, {'type': 'list_item', 'content': 'Look for differences in response behavior or timing delays to identify successful injection.'}] [2]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include sanitizing and validating all user inputs, especially the 'klima' and other related parameters, to prevent SQL injection.
Use prepared statements with parameterized queries instead of directly embedding user inputs into SQL queries.
Restrict direct access to vulnerable endpoints or parameters until a patch or update is applied.
Monitor and block suspicious requests that contain SQL injection payload patterns.
Consider applying web application firewall (WAF) rules to detect and block SQL injection attempts.