CVE-2026-62376
High
Description
Vikunja is an open-source self-hosted task management platform. Versions prior to 2.4.0 store password-reset, email-confirmation, and account-deletion tokens in the `user_tokens` table in plaintext. If an attacker gains read access to the database through a backup leak, misconfigured storage, or SQL-level exposure, they can immediately use pending tokens to take over user accounts without knowing passwords. Version 2.4.0 fixes the issue.
SeverityHigh
CVSS8.1
Exploit probability—
ProductCode.vikunja.io/api
PublishedOct 9, 2026
First seenOct 9, 2026
Weakness typeCWE-312CWE-312CWE-916CWE-916
How to fix
Update
- code.vikunja.io/api2.4.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| code.vikunja.io/apiGo | v < 2.4.0, No range specified | 2.4.0 |
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