CVE-2019-10089 : Exploit Details and Defense Strategies
Learn about CVE-2019-10089, a cross-site scripting vulnerability in Apache JSPWiki versions up to 2.11.0.M4, allowing attackers to execute javascript in victims' browsers and potentially access sensitive information. Find mitigation steps and prevention measures here.
A potential XSS vulnerability was discovered in Apache JSPWiki versions prior to 2.11.0.M4. This vulnerability allows attackers to execute javascript code in the victim's browser, potentially accessing sensitive information.
Understanding CVE-2019-10089
This CVE involves an XSS vulnerability in Apache JSPWiki versions up to 2.11.0.M4, which can be exploited through a specially designed plugin link invocation in the WYSIWYG editor.
What is CVE-2019-10089?
This CVE refers to a cross-site scripting (XSS) vulnerability in Apache JSPWiki versions up to 2.11.0.M4, enabling attackers to execute malicious scripts in victims' browsers.
The Impact of CVE-2019-10089
Exploiting this vulnerability can lead to the execution of arbitrary javascript code in the victim's browser, potentially compromising sensitive information.
Technical Details of CVE-2019-10089
This section provides more technical insights into the vulnerability.
Vulnerability Description
A carefully crafted plugin link invocation in the WYSIWYG editor of Apache JSPWiki versions up to 2.11.0.M4 triggers the XSS vulnerability, allowing attackers to execute javascript in victims' browsers.
Affected Systems and Versions
- Product: Apache JSPWiki
- Vendor: Not applicable
- Versions affected: Apache JSPWiki up to 2.11.0.M4
Exploitation Mechanism
The vulnerability can be exploited by manipulating plugin link invocations in the WYSIWYG editor, enabling the execution of malicious javascript code.
Mitigation and Prevention
Protecting systems from CVE-2019-10089 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update Apache JSPWiki to version 2.11.0.M4 or later to mitigate the vulnerability.
- Avoid clicking on suspicious links or visiting untrusted websites to prevent XSS attacks.
Long-Term Security Practices
- Regularly update software and plugins to patch known vulnerabilities.
- Educate users on safe browsing practices and the risks of executing scripts from untrusted sources.
- Implement content security policies to mitigate XSS attacks.
Patching and Updates
Ensure timely installation of security patches and updates for Apache JSPWiki to address known vulnerabilities.