How severe is CVE-2024-36399?

CVE-2024-36399 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-36399 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-36399?

CVE-2024-36399 affects Kanboard. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-36399?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-36399 have an EU (EUVD) identifier?

Yes. CVE-2024-36399 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36061.

When was CVE-2024-36399 published?

CVE-2024-36399 was published on 2024-06-06 and last updated on 2026-06-17.

CVE-2024-36399

CVE-2024-36399 is a high-severity vulnerability in Kanboard with a CVSS 3.x base score of 8.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-36061
Weakness: CWE-639
Affected product: Kanboard
Published: 2024-06-06
Last modified: 2026-06-17

Description

Kanboard is project management software that focuses on the Kanban methodology. The vuln is in app/Controller/ProjectPermissionController.php function addUser(). The users permission to add users to a project only get checked on the URL parameter project_id. If the user is authorized to add users to this project the request gets processed. The users permission for the POST BODY parameter project_id does not get checked again while processing. An attacker with the 'Project Manager' on a single project may take over any other project. The vulnerability is fixed in 1.2.37.

Frequently asked questions

What is CVE-2024-36399?: Kanboard is project management software that focuses on the Kanban methodology. The vuln is in app/Controller/ProjectPermissionController.php function addUser(). The users permission to add users to a project only get checked on the URL parameter project_id. If the user is authorized to add users to this project the request gets processed. The users permission for the POST BODY parameter project_id does not get checked again while processing. An attacker with the 'Project Manager' on a single project may take over any other project. The vulnerability is fixed in 1.2.37.
How severe is CVE-2024-36399?: CVE-2024-36399 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-36399 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-36399?: CVE-2024-36399 affects Kanboard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-36399?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-36399 have an EU (EUVD) identifier?: Yes. CVE-2024-36399 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36061.
When was CVE-2024-36399 published?: CVE-2024-36399 was published on 2024-06-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kanboard:kanboard:*:*:*:*:*:*:*:*

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