CVE-2019-10219 : Exploit Details and Defense Strategies
Discover the impact of CVE-2019-10219, a vulnerability in Hibernate-Validator allowing cross-site scripting attacks. Learn about affected systems, exploitation risks, and mitigation steps.
An issue was discovered in Hibernate-Validator where the SafeHtml validator annotation is ineffective against harmful code in HTML comments, potentially leading to cross-site scripting (XSS) attacks.
Understanding CVE-2019-10219
What is CVE-2019-10219?
This CVE identifies a vulnerability in Hibernate-Validator that could allow attackers to execute cross-site scripting attacks by bypassing the SafeHtml validator annotation.
The Impact of CVE-2019-10219
Exploiting this vulnerability could result in successful cross-site scripting (XSS) attacks, potentially compromising the integrity and confidentiality of affected systems.
Technical Details of CVE-2019-10219
Vulnerability Description
The SafeHtml validator annotation in Hibernate-Validator fails to adequately protect against malicious code in HTML comments and instructions, creating an XSS risk.
Affected Systems and Versions
- Product: Hibernate-Validator
- Vendor: Hibernate
- Affected Version: n/a
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- CVSS Base Score: 6.5 (Medium)
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor
- Implement input validation to sanitize user inputs
- Monitor and filter user-generated content for potentially malicious scripts
Long-Term Security Practices
- Regularly update and patch software components
- Conduct security assessments and code reviews to identify vulnerabilities
Patching and Updates
- Refer to vendor advisories for the latest patches and updates