CVE Catalog

CVE-2026-111869

MediumCVSS 5.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.54%

45th percentile - higher than 45% of all known CVEs

Summary

A vulnerability was identified in makeplane plane up to 1.4.2 in an unknown function of the API Endpoint component. Manipulation of the X-Forwarded-For argument leads to reliance on untrusted inputs in a security decision. The attack can be launched remotely, and the exploit is publicly available.

Risk Assessment

Relying on the X-Forwarded-For header in security decisions may allow an attacker to bypass access controls or spoof a trusted source, compromising API security.

Recommendation

Update makeplane plane to a version newer than 1.4.2 if available, and configure the proxy server not to trust X-Forwarded-For headers originating from clients.

Related vulnerabilities

Original NVD description (English source)

A vulnerability was identified in makeplane plane up to 1.4.2. Impacted is an unknown function of the component API Endpoint. Such manipulation of the argument X-Forwarded-For leads to reliance on untrusted inputs in a security decision. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS