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CVE-2026-25531

Kanboard TaskCreationController::duplicateProjects() endpoint does not validate user permissions for target projects

Published: Feb 13, 2026Updated: Feb 13, 2026 Sources: CVE List NVDCWE-862
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.2%
Top 87.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Kanboard is project management software focused on Kanban methodology. Prior to 1.2.50, The fix for CVE-2023-33968 is incomplete. The TaskCreationController::duplicateProjects() endpoint does not validate user permissions for target projects, allowing authenticated users to duplicate tasks into projects they cannot access. This vulnerability is fixed in 1.2.50.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-862

Affected Products

kanboardkanboard
On-prem
Enterprise Software / collaboration-groupware
kanboardoss-projectEnterprise Softwareaka kanban board

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/kanboard/kanboard/security/advisories/GHSA-vrm3-3337-whp9
github.com
https://github.com/kanboard/kanboard/commit/df7b7a21ee071f36466d8b38e40d0b0b8b8d394d
github.com
https://github.com/kanboard/kanboard/releases/tag/v1.2.50
github.com

Timeline

Published
Feb 13, 2026
Last Updated
Feb 13, 2026

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