CVE details
CVE-2026-24885
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.
Affected ports (4)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| www/kanboard | php82-kanboard | 1.2.47_1 | unaddressed | atanubiswas484@gmail.com |
| www/kanboard | php83-kanboard | 1.2.47_1 | unaddressed | atanubiswas484@gmail.com |
| www/kanboard | php84-kanboard | 1.2.47_1 | unaddressed | atanubiswas484@gmail.com |
| www/kanboard | php85-kanboard | 1.2.47_1 | unaddressed | atanubiswas484@gmail.com |
Template for a VuXML entry
Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.
<vuln vid="FIXME (make newentry)">
<topic>FIXME -- FIXME</topic>
<affects>
<package>
<name>php82-kanboard</name>
<range><lt>1.2.50</lt></range>
</package>
<package>
<name>php83-kanboard</name>
<range><lt>1.2.50</lt></range>
</package>
<package>
<name>php84-kanboard</name>
<range><lt>1.2.50</lt></range>
</package>
<package>
<name>php85-kanboard</name>
<range><lt>1.2.50</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>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.</p>
</body>
</description>
<references>
<cvename>CVE-2026-24885</cvename>
<url>https://nvd.nist.gov/vuln/detail/CVE-2026-24885</url>
</references>
<dates>
<discovery>2026-02-10</discovery>
<entry>2026-10-25</entry>
</dates>
</vuln>