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CVE-2026-111869

A vulnerability was identified in makeplane plane up to 1.4.2

Risk score
41/100
CVSS
5.3 v3.1
Exploit chance (30 days)
0.5%
Published
18 Oct 2026

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What to know

What it is
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 a…
Affected
See advisory
Fix
Apply the vendor's security update; see the linked advisory.
Exploitation
No known exploitation

Why it is Yellow

  • CVSS 5.3 medium

References

Original description

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.

Last activity 18 Oct 2026. Patch Forecast updates every hour.