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CVE-2025-65781

8.2 · HIGH

An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16.

Published Dec 15, 2025CWE-287EPSS 0.34%

Overview

CVE-2025-65781 is a high-severity vulnerability. It was published on December 15, 2025 and has a CVSS 3.1 base score of 8.2 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Attachment upload API treats the Authorization bearer value as a userId and enters a non-terminating body-handling branch for any non-empty bearer token, enabling trivial application-layer DoS and latent identity-spoofing.

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/wekan/wekanGitHubgithub.com/wekan/wekan/blob/main/CHANGELOG.md#v816-2025-11-02-wekan--releaseGitHubgithub.com/wekan/wekan/commit/ccd90343394f433b287733ad0a33c08e0a71f53cRefwekan.fi/hall-of-fame/spacebleed/

How CyberStrike helps

Frequently asked questions

What is CVE-2025-65781?

CVE-2025-65781 is a high-severity vulnerability. It was published on December 15, 2025 and has a CVSS 3.1 base score of 8.2 (HIGH).

How severe is CVE-2025-65781?

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-65781?

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-2025-65781?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-65781 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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