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CVE-2026-28268

Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse

概要

Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

Vikunja is an open-source self-hosted task management platform. Versions prior to 2.1.0 have a business logic vulnerability exists in the password reset mechanism of vikunja/api that allows password reset tokens to be reused indefinitely. Due to a failure to invalidate tokens upon use and a critical logic bug in the token cleanup cron job, reset tokens remain valid forever. This allows an attacker who intercepts a single reset token (via logs, browser history, or phishing) to perform a complete, persistent account takeover at any point in the future, bypassing standard authentication controls. Version 2.1.0 contains a patch for the issue.

出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

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