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[GHSA-2679-6mx9-h9xc] Marimo: Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass - #11287
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Hi there @mscolnick! A community member has suggested an improvement to your security advisory. If approved, this change will affect the global advisory listed at github.com/advisories. It will not affect the version listed in your project repository. This change will be reviewed by our Security Curation Team. If you have thoughts or feedback, please share them in a comment here! If this PR has already been closed, you can start a new community contribution for this advisory |
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🟡 Changes recommended
The advisory update removes the existing CVSS v3 vector, creating a substantive metadata regression that could break consumers relying on that score.
1 open issue
What changed in this PR
Adds the official Marimo 0.23.0 release reference to the security advisory, confirming the fixed version. The change also removes the existing CVSS v3 severity entry, conflicting with the stated reference-only scope.
Changes:
- Adds the official Marimo 0.23.0 release URL.
- Removes the existing CVSS v3 vector while retaining CVSS v4 metadata.
| File | Description |
|---|---|
| advisories/github-reviewed/2026/04/GHSA-2679-6mx9-h9xc/GHSA-2679-6mx9-h9xc.json | Adds the Marimo 0.23.0 release reference and modifies the advisory severity metadata by removing the existing CVSS v3 entry. |
Review effort: Lite (dynamic)
| "severity": [ | ||
| { | ||
| "type": "CVSS_V3", | ||
| "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" | ||
| }, | ||
| { | ||
| "type": "CVSS_V4", | ||
| "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" |
Updates
Comments
Add the official marimo 0.23.0 release reference. The release notes list CVE-2026-39987 (Terminal WebSocket Authentication Bypass) and the advisory is fixed in 0.23.0. Reference-only change; no other advisory fields were changed.