CVE-2018-19620 : What You Need to Know
Learn about CVE-2018-19620, a vulnerability in ShowDoc 2.4.1 that allows remote attackers to edit other users' notes by manipulating the page_id parameter. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
ShowDoc 2.4.1 allows remote attackers to edit other users' notes by navigating with a modified page_id.
Understanding CVE-2018-19620
Remote attackers can exploit a vulnerability in ShowDoc 2.4.1, allowing them to modify notes of other users by manipulating the page_id during navigation.
What is CVE-2018-19620?
CVE-2018-19620 is a vulnerability in ShowDoc 2.4.1 that enables remote attackers to edit notes of other users by manipulating the page_id parameter.
The Impact of CVE-2018-19620
- Remote attackers can modify notes of other users by exploiting this vulnerability.
Technical Details of CVE-2018-19620
ShowDoc 2.4.1 vulnerability details.
Vulnerability Description
- Vulnerability Type: Incorrect Access Control
- Attack Vector: Remote
- Attack Complexity: Low
- Privileges Required: None
Affected Systems and Versions
- Affected Version: ShowDoc 2.4.1
Exploitation Mechanism
- Attackers manipulate the page_id parameter during navigation to edit other users' notes.
Mitigation and Prevention
Steps to address and prevent CVE-2018-19620.
Immediate Steps to Take
- Update ShowDoc to the latest version.
- Monitor user activities for unauthorized note modifications.
- Implement proper access controls and user permissions.
Long-Term Security Practices
- Regularly audit and review access controls.
- Educate users on secure navigation practices.
Patching and Updates
- Apply patches and security updates promptly to mitigate known vulnerabilities.