CVE-2026-24885
highpriority · track · 32EPSS 0.002 · 12 %ileEUUSEPSS · scored 2026-10-27
Kanboard is project management software focused on Kanban methodology. Prior to 1.2.50, a Cross-Site Request Forgery (CSRF) vulnerability exists in the ProjectPermissionController within the Kanboard application. The application fails to strictly enforce the application/json Content-Type for the changeUserRole action. Although the request body is JSON, the server accepts text/plain, allowing an attacker to craft a malicious form using the text/plain attribute. Which allows unauthorized modification of project user roles if an authenticated admin visits a malicious site This vulnerability is fixed in 1.2.50.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.7–8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
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affected products (2)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
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references (11)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2026-24885cnnvd
- https://github.com/kanboard/kanboard/commit/2c56d92783d4a3094812c2f7cba50f80a372f95ecnnvd
- https://github.com/kanboard/kanboard/releases/tag/v1.2.50cnnvd
- https://github.com/kanboard/kanboard/security/advisories/GHSA-582j-h4w4-hwr5cnnvd
- https://kanboard.org/Patchcnnvd
- https://github.com/kanboard/kanboard/commit/2c56d92783d4a3094812c2f7cba50f80a372f95eenisa_euvd
- https://github.com/kanboard/kanboard/releases/tag/v1.2.50enisa_euvd
- https://github.com/kanboard/kanboard/security/advisories/GHSA-582j-h4w4-hwr5enisa_euvd
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