CVE Watch28 de out. de 2026

CVE-2026-111057

Mercury is a Python framework for sharing Jupyter notebooks as web applications and dashboards. From 3.0.0 until 3.2.4, a missing comma in B

CVSS

10.0

Crítica

EPSS

0.7%

p53

KEV

—

Exploit Today

0-100

Publicado: 19 de out. de 2026 · Última mod.: 28 de out. de 2026 · CWE-185 · CWE-284

EPSS · 30d

0.4%EPSS · 30 dias0.7%

2026-10-202026-11-06

Descrição técnica

Mercury is a Python framework for sharing Jupyter notebooks as web applications and dashboards. From 3.0.0 until 3.2.4, a missing comma in BLOCKED_PATTERNS concatenates the /lab and /api/terminals regular-expression literals. Requests to /api/terminals therefore bypass the anonymous endpoint blocklist and reach Jupyter Server's terminal API. An unauthenticated attacker can use the resulting interactive operating-system shell to execute commands and access data available to the Mercury process. This issue is fixed in version 3.2.4.

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