CVE-2025-46825 – Kanboard Stored Cross-Site Scripting (XSS) Vulnerability

The following table lists the changes that have been made to the
CVE-2025-46825 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    May. 12, 2025

    Action Type Old Value New Value
    Added Description Kanboard is project management software that focuses on the Kanban methodology. Versions 1.2.26 through 1.2.44 have a Stored Cross-Site Scripting (XSS) Vulnerability in the `name` parameter of the `http://localhost/?controller=ProjectCreationController&action=create` form. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users. Note that the default content security policy (CSP) blocks the JavaScript attack, though it can be exploited if an instance is badly configured and the software is vulnerable to CSS injection because of the unsafe-inline on the default CSP. Version 1.2.45 contains a fix for the issue.
    Added CVSS V4.0 AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-79
    Added Reference https://github.com/kanboard/kanboard/blame/v1.2.44/app/Template/project_view/importTasks.php#L11
    Added Reference https://github.com/kanboard/kanboard/commit/6ebf22eeaae9f8b4abab72e3c18e45a2c4a2a808
    Added Reference https://github.com/kanboard/kanboard/commit/ac94004ea9fc455dcc5edc8a242d67d1ccd85564
    Added Reference https://github.com/kanboard/kanboard/security/advisories/GHSA-5wj3-c9v4-pj9v
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