EUVD-2026-9064

Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse...

Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse

Summary A critical 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...

GHSA-RFJG-6M84-CRJ2 Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse

Summary A critical 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...

CVE-2026-28268

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...

CVE-2026-28268 Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse

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...

CVE-2026-28268

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...

CVE-2026-28268 Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse

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...

CVE-2026-28268 Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse

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...

CVE-2026-28268

The CVE concerns Vikunja, an open-source self-hosted task management platform. Affected component: vikunja/api password reset mechanism. Root cause: password reset tokens are not invalidated after use and a token cleanup cron bug allows reset tokens to remain valid indefinitely. Impact: an attack...

GO-2026-4556 Vikunja has Path Traversal in CLI Restore in code.vikunja.io/api

Vikunja has Path Traversal in CLI Restore in code.vikunja.io/api...

GO-2026-4551 Vijkunja has Weak Password Policy Combined with Persistent Sessions After Password Change in code.vikunja.io/api

Vijkunja has Weak Password Policy Combined with Persistent Sessions After Password Change in code.vikunja.io/api...

GO-2026-4552 Vikunja has Reflected HTML Injection via filter Parameter in its Projects Module in code.vikunja.io/api

Vikunja has Reflected HTML Injection via filter Parameter in its Projects Module in code.vikunja.io/api...

GO-2026-4553 Vikunja: Stored XSS via Unsanitized SVG Attachment Upload Leads to Token Exposure in code.vikunja.io/api

Vikunja: Stored XSS via Unsanitized SVG Attachment Upload Leads to Token Exposure in code.vikunja.io/api...

CVE-2026-28268: Incomplete Cleanup

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...

PT-2026-22393

Name of the Vulnerable Software and Affected Versions Vikunja versions prior to 2.1.0 Description Vikunja, an open-source self-hosted task management platform, has a business logic flaw in its password reset mechanism within the vikunja/api. This allows password reset tokens to be reused...

Vikunja 授权问题漏洞

Vikunja is an open-source to-do application developed by Vikunja developers. Versions of Vikunja prior to 2.1.0 had a security vulnerability related to authorization. This vulnerability stemmed from the possibility of password reset tokens being reused indefinitely, which could lead to account...

CVE-2026-27116

Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, a reflected HTML injection vulnerability exists in the Projects module where the filter URL parameter is rendered into the DOM without output encoding when the user clicks "Filter." While...

CVE-2026-27819

Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, the restoreConfig function in vikunja/pkg/modules/dump/restore.go of the go-vikunja/vikunja repository fails to sanitize file paths within the provided ZIP archive. A maliciously crafted ZIP can bypass the...

CVE-2026-27575

Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, the application allows users to set weak passwords e.g., 1234, password without enforcing minimum strength requirements. Additionally, active sessions remain valid after a user changes their password. An...

CVE-2026-27616

Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, the application allows users to upload SVG files as task attachments. SVG is an XML-based format that supports JavaScript execution through elements such as...