CVE-2020-19108 : Security Advisory and Response
Learn about CVE-2020-19108, a critical SQL Injection vulnerability in Online Book Store v1.0 that allows remote attackers to execute arbitrary code. Find mitigation steps and best practices for prevention.
Online Book Store v1.0 is susceptible to a SQL Injection vulnerability via the pubid parameter in bookPerPub.php, allowing remote attackers to execute arbitrary code.
Understanding CVE-2020-19108
This CVE identifies a critical SQL Injection vulnerability in Online Book Store v1.0 that can be exploited by malicious actors.
What is CVE-2020-19108?
CVE-2020-19108 is a security vulnerability in Online Book Store v1.0 that enables remote attackers to execute arbitrary code through the pubid parameter in bookPerPub.php.
The Impact of CVE-2020-19108
The vulnerability poses a severe risk as it allows attackers to manipulate SQL queries, potentially leading to data theft, unauthorized access, and system compromise.
Technical Details of CVE-2020-19108
Online Book Store v1.0 is affected by a critical SQL Injection flaw that can have detrimental consequences.
Vulnerability Description
The SQL Injection vulnerability in Online Book Store v1.0 arises from inadequate input validation of the pubid parameter in the bookPerPub.php file.
Affected Systems and Versions
- Product: Online Book Store v1.0
- Vendor: Not specified
- Versions: Not specified
Exploitation Mechanism
Attackers can exploit the vulnerability by injecting malicious SQL code through the pubid parameter, enabling them to execute arbitrary commands on the target system.
Mitigation and Prevention
It is crucial to take immediate action to mitigate the risks associated with CVE-2020-19108.
Immediate Steps to Take
- Disable or sanitize user inputs to prevent SQL Injection attacks.
- Implement parameterized queries to avoid direct concatenation of user-controlled data into SQL statements.
- Regularly monitor and analyze system logs for any suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
- Educate developers and administrators on secure coding practices and the importance of input validation.
Patching and Updates
- Apply patches or updates provided by the software vendor to remediate the SQL Injection vulnerability in Online Book Store v1.0.