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CVE-2025-47945

9.1 · CRITICAL

Donetick an open-source app for managing tasks and chores.

Published May 17, 2025CWE-453EPSS 0.66%

Overview

CVE-2025-47945 is a critical-severity vulnerability. It was published on May 17, 2025 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/donetick/donetick/commit/620b897bc0135f6668bb8a5562678104531108ebGitHubgithub.com/donetick/donetick/commit/b9a6e177eefdc605dedbc5320f0d93d6573d1db6GitHubgithub.com/donetick/donetick/security/advisories/GHSA-hjjg-vw4j-986xGitHubgithub.com/donetick/donetick/security/advisories/GHSA-hjjg-vw4j-986x

How CyberStrike helps

Frequently asked questions

What is CVE-2025-47945?

CVE-2025-47945 is a critical-severity vulnerability. It was published on May 17, 2025 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2025-47945?

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-47945?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-47945?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-47945 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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