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low·Information Scans·Updated Sep 26, 2026

AFFiNE Technology Detection Scanner

This scanner detects the use of AFFiNE in digital assets. It helps identify whether AFFiNE, an open-source knowledge base and collaborative workspace, is present on a site. This detection is essential for inventory and monitoring purposes.

Est. Time~10 seconds
Scan TypeGroup Scan
Targetsurl
CostFree
5
Times Used
continuous scan runs
3.3k
Continuously Checked
assets under CS
0
Vulnerabilities Found
confirmed findings
References
Detail

AFFiNE is an open-source, self-hostable knowledge base and collaborative workspace designed for teams and individuals. It is used by companies and organizations to manage knowledge efficiently and collaboratively. AFFiNE provides tools for data organization, note-taking, and collaborative task management. It integrates seamlessly with various other productivity tools to enhance workflow management. Many organizations deploy it to streamline communication and task tracking across distributed teams. Its customizable interface is appreciated by users who need a versatile platform for personal or team use.

The AFFiNE Technology Detection Scanner identifies instances of AFFiNE installed on web assets. Knowing the presence of AFFiNE is crucial for managing software inventory and assessing the potential exposure of a system. The detection involves identifying specific markers in the HTML content typical of AFFiNE installations. This scanner enables security teams to monitor and audit the usage of AFFiNE, ensuring compliance with organizational standards. Detection also aids in troubleshooting and support by confirming software deployments.

Technical details of the detection involve examining the HTML response body for specific elements unique to AFFiNE. The presence of the title "AFFiNE" and the meta tag "name="env:isSelfHosted" content="true"" are key indicators. Another marker is the inclusion of "npm-blocksuite" in the content, which helps verify the application's use. The scanner sends a GET request to the base URL and inspects these elements within the HTTP response. The response status code must be 200 to confirm successful detection. Additionally, the scanner checks for redirects to ensure the content is reached effectively.

By detecting AFFiNE, organizations can ensure their knowledge management assets are securely monitored. This knowledge can prevent unauthorized access and data leaks. Malicious entities could exploit knowledge base software to extract sensitive information if it's improperly configured or left unattended. Continuous detection helps in maintaining updated software versions, reducing the risk of exploiting known vulnerabilities. It's essential for organizations to be aware of such detections to maintain a robust security posture.

REFERENCES

Solution Advice

Remediation:

  • Ensure AFFiNE is only accessible to authorized users and administrators.
  • Regularly audit the installation and access logs for any unauthorized actions or access attempts.
  • Keep the application updated to the latest version to mitigate known vulnerabilities.
  • Implement strict network controls and firewall policies to limit access to the AFFiNE instance.
  • Regularly review and update security configurations of the AFFiNE instance as per best practices.

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