CVE-2021-4017 : Vulnerability Insights and Analysis

Cross-Site Request Forgery (CSRF) vulnerability in star7th/showdoc.

Understanding CVE-2021-4017

This vulnerability affects star7th/showdoc versions prior to v2.9.13. It is rated with a CVSS base score of 7.3, categorizing it as a high severity issue.

What is CVE-2021-4017?

CVE-2021-4017 is a Cross-Site Request Forgery (CSRF) vulnerability found in star7th/showdoc, which could allow attackers to perform unauthorized actions on behalf of legitimate users.

The Impact of CVE-2021-4017

The vulnerability has a high impact on confidentiality, integrity, and requires low privileges to be exploited. An attacker can manipulate user interactions to trigger actions without the user's consent.

Technical Details of CVE-2021-4017

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

showdoc is vulnerable to Cross-Site Request Forgery (CSRF), enabling attackers to execute malicious actions on behalf of authenticated users.

Affected Systems and Versions

The vulnerability affects star7th/showdoc versions older than v2.9.13, leaving them susceptible to CSRF attacks.

Exploitation Mechanism

Attackers can leverage CSRF to trick users into unknowingly performing unauthorized operations by forging requests.

Mitigation and Prevention

Protect your systems from potential exploits by following the recommended security measures.

Immediate Steps to Take

Update star7th/showdoc to version v2.9.13 or above to mitigate the CSRF vulnerability and enhance security.

Long-Term Security Practices

Implement security best practices, such as using CSRF tokens, to prevent CSRF attacks and secure user interactions.

Patching and Updates

Regularly update your software and apply security patches to address known vulnerabilities and improve system resilience.