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CVE-2026-54386

MEDIUM · CVSS 6.1 EPSS %0.24 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-17T22:16:24.690 · Çekilme zamanı: 2026-06-30T12:25:59.251704+00:00

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Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

Tespit Edilen Sinyaller
exploit

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CVE
CVE-2026-54386
Severity
MEDIUM
CVSS
6.1
EPSS
%0.24
Java

Orijinal NVD Açıklaması

marimo before 0.23.9 contains a reflected cross-site scripting vulnerability in the notebook page that allows unauthenticated attackers to inject arbitrary JavaScript by exploiting improper escaping of single quotes in the file query parameter reflected into an inline JavaScript string literal. Attackers can craft a malicious link with a payload beginning with __new__ to bypass the 404 check and inject JavaScript into the page, which executes without Content-Security-Policy restrictions in the origin of a victim's marimo server.