CVE-2019-11488 : Security Advisory and Response
Learn about CVE-2019-11488 affecting SimplyBook.me Enterprise before 2019-04-23, allowing unauthorized access to sensitive data. Find mitigation steps and prevention measures here.
SimplyBook.me Enterprise before 2019-04-23 is affected by a vulnerability in the Account Access/Password Reset Link feature, allowing unauthorized access to sensitive data.
Understanding CVE-2019-11488
A flaw in SimplyBook.me Enterprise's Account Access/Password Reset Link feature before April 23, 2019, enables attackers to exploit a persistent HTTP GET Request Hash Link Replay method.
What is CVE-2019-11488?
The vulnerability in SimplyBook.me Enterprise allows unauthorized attackers to read or write customer or administrator data by replaying a login-link from the browser history.
The Impact of CVE-2019-11488
This vulnerability results in incorrect access control, potentially leading to unauthorized access to sensitive information.
Technical Details of CVE-2019-11488
SimplyBook.me Enterprise's vulnerability can have severe consequences due to unauthorized data access.
Vulnerability Description
The flaw in the Account Access/Password Reset Link feature allows attackers to exploit a persistent HTTP GET Request Hash Link Replay method.
Affected Systems and Versions
- Product: SimplyBook.me Enterprise
- Vendor: SimplyBook.me
- Versions affected: Before 2019-04-23
Exploitation Mechanism
Attackers can read or write customer or administrator data by replaying a login-link from the browser history.
Mitigation and Prevention
Taking immediate action and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2019-11488.
Immediate Steps to Take
- Update SimplyBook.me Enterprise to the latest version immediately.
- Monitor and restrict access to sensitive data.
- Educate users about phishing and social engineering attacks.
Long-Term Security Practices
- Regularly conduct security audits and penetration testing.
- Implement multi-factor authentication for enhanced security.
- Stay informed about the latest security threats and best practices.
Patching and Updates
- Apply security patches provided by SimplyBook.me promptly.
- Keep all systems and software up to date to prevent vulnerabilities.