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Vulnerabilities

Vulnerability · CVE-2026-29056

Kanboard is project management software focused on Kanban methodology.

Published Mar 18, 2026 · catalog updated Jun 17, 2026 · Kanboard is project management

Check if you run it

No confirmed exploitation is on record for CVE-2026-29056. EPSS is 0.62%. Act only if a listed version of Kanboard is project management is installed.

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 version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.62%
Remediation
Advisory link
Affected products
cpe kanboard/kanboard

Kanboard is project management software focused on Kanban methodology. Prior to 1.2.51, Kanboard's user invite registration endpoint ( ) accepts all POST parameters and passes them to without filtering out the field. An attacker who receives an invite link can inject in the registration form to create an administrator account. Version 1.2.51 fixes the issue.

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.

  • cpe kanboard/kanboardversion unspecified

How to fix CVE-2026-29056

What to do

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

Should you patch?

No confirmed exploitation is on record for CVE-2026-29056. EPSS is 0.62%. Act only if a listed version of Kanboard is project management is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes. EPSS 0.62%. 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.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 18, 2026 · NIST NVD

    Detected

    Kanboard is project management software focused on Kanban methodology. Prior to 1.2.51, Kanboard's user invite registration endpoint ( ) accepts all POST parameters and passes them to without filtering out the field. An attacker who receives an invite link can inject in the registration form to create an administrator account. Version 1.2.51 fixes the issue.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Kanboard is project management software focused on Kanban methodology. Prior to 1.2.51, Kanboard's user invite registration endpoint ( ) accepts all POST parameters and passes them to without filtering out the field. An attacker who receives an invite link can inject in the registration form to create an administrator account. Version 1.2.51 fixes the issue.

Sources

  • CVE.orgVulnerability recordCVE-2026-29056

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-29056

    30-day exploitation probability 0.6%

    first.org
  • NIST NVDVulnerability recordCVE-2026-29056

    Kanboard is project management software focused on Kanban methodology. Prior to 1.2.51, Kanboard's user invite registration endpoint ( ) accepts all POST parameters and passes them to without filtering out the field. A

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.