CVE-2025-47945

Donetick an open-source app for managing tasks and chores. Prior to version 0.1.44, the application uses JSON Web Tokens (JWT) for authentication, but the signing secret has a weak default value. While the responsibility is left to the system administrator to change it, this approach is inadequate. The vulnerability is proven by existence of the issue in the live version as well. This issue can result in full account takeover of any user. Version 0.1.44 contains a patch.

• https://github.com/donetick/donetick/commit/620b897bc0135f6668bb8a5562678104531108eb
  Patch
• https://github.com/donetick/donetick/commit/b9a6e177eefdc605dedbc5320f0d93d6573d1db6
  Patch
• https://github.com/donetick/donetick/security/advisories/GHSA-hjjg-vw4j-986x
  ExploitVendor Advisory
• https://github.com/donetick/donetick/security/advisories/GHSA-hjjg-vw4j-986x
  ExploitVendor Advisory