CVE-2025-55011
6.4 · MEDIUMOverview
CVE-2025-55011 is a medium-severity vulnerability affecting kanboard kanboard. It was published on August 12, 2025 and has a CVSS 3.1 base score of 6.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Kanboard is project management software that focuses on the Kanban methodology. Prior to version 1.2.47, the createTaskFile method in the API does not validate whether the task_id parameter is a valid task id, nor does it check for path traversal. As a result, a malicious actor could write a file anywhere on the system the app user controls. The impact is limited due to the filename being hashed and having no extension. This issue has been patched in version 1.2.47.
Remediation
Check the references section for vendor advisories and patches from kanboard. Update kanboard to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| kanboard | kanboard | >= 0, < 1.2.47 | Affected |
References
Frequently Asked Questions
What is CVE-2025-55011?
CVE-2025-55011 is a medium-severity vulnerability affecting kanboard kanboard. It was published on August 12, 2025 and has a CVSS 3.1 base score of 6.4 (MEDIUM).
How severe is CVE-2025-55011?
This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-55011?
Check the references section for vendor advisories and patches from kanboard. Update kanboard to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-55011?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-55011 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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