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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| makeplane | plane | 1.4.0, 1.4.1, 1.4.2 | — |
References
- VDB-421581 | makeplane API Endpoint reliance on untrusted inputs in a security decision vdb-entry technical-description
- VDB-421581 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-111869 | CVE Analysis and Report third-party-advisory
- Submit #1004923 | makeplane plane <=1.4.2 Use of Less Trusted Source third-party-advisory
- Submit #1005105 | GitHub Plane Community Edition / Plane Self-Hosted v0.14-dev through v1.4.2 Unauthenticated User Enumeration with Authentication Rate-Limit (Duplicate) third-party-advisory
- https://github.com/makeplane/plane/issues/9913 exploit issue-tracking
- https://github.com/makeplane/plane/ product