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cve.nowby Sazabi
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marimo

2 known vulnerabilities (1 critical, 1 medium), with the versions each affects and the releases that fix them.

Latest release
0.25.2 (Oct 19, 2026): no advisory affects it
Newest unaffected release
0.25.2 (Oct 19, 2026), the latest release
Advisories
2 · 1 critical, 1 medium
Weekly downloads
633K
Dependents
209
Releases
393 since 0.0.0 (Jan 27, 2022)
Registry
PyPI
Releases read
Nov 8, 2026

Version timeline

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects.

Advisories 2

  • CVE-2026-54386Medium 5.1

    marimo < 0.23.9 XSS via file Query Parameter in assets.py

    Affected: fixed in 0.23.9.

    Fixed in 0.23.9 (released Jun 4, 2026, 13 days before disclosure).

    The latest release, 0.25.2, is not affected.

  • CVE-2026-39987Critical 9.3 · KEV

    marimo Affected by Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass

    Affected: fixed in 0.23.0.

    Fixed in 0.23.0 (released Apr 8, 2026, 1 day before disclosure).

    The latest release, 0.25.2, is not affected.