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Product · Posit Software, PBC

RStudio Server

1 known vulnerabilities.

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  • Medium 4.7
    CVE-2026-121880

    RStudio Server / Posit Workbench localhost port-proxy does not enforce per-session port ownership

    Authorization bypass through user-controlled key in the localhost port-proxy (/p/<token>/) in Posit Software, PBC RStudio Server and Posit Workbench before 2026.08.0 allows remote authenticated users to reach web applications and other services bound to 127.0…

    Posit Software, PBC Posit Workbench RStudio Server