CVE-2026-104892

Description

Plane is an open-source project management tool. Prior to 1.4.0, aPITokenLogMiddleware logs API keys in plaintext. This allows someone with low privileges to steal user API keys and further escalate their privileges. This issue is fixed in 1.4.0.

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Weakness Type (CWE)

CWE-256 CWE-256

References

Other References

https://github.com/makeplane/plane/commit/edf247541301e482f2688c63481464b671ec579d https://github.com/makeplane/plane/pull/9148 https://github.com/makeplane/plane/releases/tag/v1.4.0 https://github.com/makeplane/plane/security/advisories/GHSA-r5p8-cj3q-38cc

Frequently Asked Questions

What is CVE-2026-104892? +

Plane is an open-source project management tool. Prior to 1.4.0, aPITokenLogMiddleware logs API keys in plaintext. This allows someone with low privileges to steal user API keys and further escalate their privileges. This issue is fixed in 1.4.0.

How do I check if I'm vulnerable to CVE-2026-104892? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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