Vulnerability Description
Kanboard is project management software that focuses on the Kanban methodology. Prior to version 1.2.47, an unsafe deserialization vulnerability in the ProjectEventActvityFormatter allows admin users the ability to instantiate arbitrary php objects by modifying the event["data"] field in the project_activities table. A malicious actor can update this field to use a php gadget to write a web shell into the /plugins folder, which then gives remote code execution on the host system. This issue has been patched in version 1.2.47.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kanboard | Kanboard | < 1.2.47 |
Related Weaknesses (CWE)
References
- https://github.com/kanboard/kanboard/blob/b033c0e0f982f8158e240bce8ab54c29727f8eProduct
- https://github.com/kanboard/kanboard/commit/7148ac092e5db6b33e0fc35e04bca328d96cPatch
- https://github.com/kanboard/kanboard/security/advisories/GHSA-359x-c69j-q64rExploitThird Party Advisory
- https://github.com/kanboard/kanboard/security/advisories/GHSA-359x-c69j-q64rExploitThird Party Advisory
FAQ
What is CVE-2025-55010?
CVE-2025-55010 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Kanboard is project management software that focuses on the Kanban methodology. Prior to version 1.2.47, an unsafe deserialization vulnerability in the ProjectEventActvityFormatter allows admin users ...
How severe is CVE-2025-55010?
CVE-2025-55010 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-55010?
Check the references section above for vendor advisories and patch information. Affected products include: Kanboard Kanboard.