CVE-2026-77523 MaxKB: Cross-workspace model parameter form write

MaxKB is an open-source AI assistant for enterprise. In version 2.10.3-lts and earlier, the model parameter form route authorizes the path workspace but ModelSerializer.ModelParams loads and saves a Model by id alone without including workspaceid in the query. An authenticated user with model rea...

CVE-2026-77523

MaxKB (an open-source enterprise AI assistant) is vulnerable to a cross-workspace model parameter form write in versions 2.10.3-lts and earlier . The root cause lies in the model parameter form route, which authorizes the path workspace, but ModelSerializer.ModelParams loads and saves a Model by ...

CVE-2026-77523 MaxKB: Cross-workspace model parameter form write

MaxKB is an open-source AI assistant for enterprise. In version 2.10.3-lts and earlier, the model parameter form route authorizes the path workspace but ModelSerializer.ModelParams loads and saves a Model by id alone without including workspaceid in the query. An authenticated user with model rea...