# CVE-2025-55010: kanboard: Kanboard is project management software that focuses on the Kanban methodology

CVE-2025-55010 is fixed in kanboard on 1 platform by DEBIAN-CVE-2025-55010 (version 1.2.47+ds-1), released August 12, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-55010
- Priority: High
- CVSS: 7.2 (high)
- EPSS: 0.0101
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 12, 2025

## 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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | kanboard Debian 14 | 1.2.47+ds-1 | [DEBIAN-CVE-2025-55010](https://patchblox.com/security/data/fix/linux/debian-cve-2025-55010.md) | Aug 12, 2025 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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