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Vulnerabilities

Vulnerability · CVE-2025-55010

Kanboard is project management software that focuses on the Kanban methodology.

Published Aug 12, 2025 · catalog updated Aug 12, 2025 · Kanboard is project management

Check this week

CVE-2025-55010 is not in CISA KEV. FIRST estimates a 94.00% chance of exploitation in the next 30 days. Check whether you run Kanboard is project management.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Kanboard is project management).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
94.00%
Remediation
Version ranges on file
Affected products
vendor kanboard kanboard < 1.2.47

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor kanboard kanboard < 1.2.47< 1.2.47

How to fix CVE-2025-55010

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-55010 is not in CISA KEV. FIRST estimates a 94.00% chance of exploitation in the next 30 days. Check whether you run Kanboard is project management.

Which versions are affected?

Compare what you have installed with kanboard kanboard < 1.2.47 < 1.2.47. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 94.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 12, 2025 · EUVD

    Detected

    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

  2. Aug 12, 2025 · EUVD

    Updated

    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

Sources

  • CVE.orgVulnerability recordCVE-2025-55010

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-24264

    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"]

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Aug 12, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.