113 matches found
agent-mcp-server (0.0.4.0), beads-mcp (>=0.30.1, <=0.47.1) +10 more potentially affected by CVE-2026-27124 via fastmcp (2.14.1)
fastmcp PYPI version 2.14.1 is affected by a known vulnerability. The following packages have a transitive dependency on fastmcp and may be impacted: - agent-mcp-server 0.0.4.0 - beads-mcp =0.30.1, =1.36.5, =0.2.0, =0.0.3, =0.11.0, =0.1.14, =8.5.0, =0.3.1, =0.2.0, =0.2.6 Source cves: CVE-2026-271...
PT-2026-59272
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...
PYSEC-2026-407 Marimo: Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass
Summary Marimo 19.6k stars has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSocket endpoints e.g., /ws that correct...
Marimo: Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass
SummaryMarimo 19.6k stars has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands.Unlike other WebSocket endpoints e.g., /ws that correctly...
agent-mcp-server (0.0.4.0), beads-mcp (>=0.30.1, <=0.47.1) +10 more potentially affected by CVE-2026-32871 via fastmcp (2.14.1)
fastmcp PYPI version 2.14.1 is affected by a known vulnerability. The following packages have a transitive dependency on fastmcp and may be impacted: - agent-mcp-server 0.0.4.0 - beads-mcp =0.30.1, =1.36.5, =0.2.0, =0.0.3, =0.11.0, =0.1.14, =8.5.0, =0.3.1, =0.2.0, =0.2.6 Source cves: CVE-2026-328...
PT-2026-53490
Summary Marimo 19.6k stars has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSocket endpoints e.g., /ws that correct...
EUVD-2026-37809
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...
GHSA-8M59-7XV8-735H marimo contains a reflected cross-site scripting vulnerability in the notebook page
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...
marimo contains a reflected cross-site scripting vulnerability in the notebook page
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...
CVE-2026-54386 marimo < 0.23.9 XSS via file Query Parameter in assets.py
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...
CVE-2026-54386 marimo < 0.23.9 XSS via file Query Parameter in assets.py
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...
CVE-2026-54386
CVE-2026-54386 affects marimo prior to 0.23.9. A reflected XSS in the notebook page arises from improper escaping of single quotes in the file query parameter reflected into an inline JavaScript string. An unauthenticated attacker can craft a link with a payload (notably starting with new ) that ...
CVE-2026-54386 marimo < 0.23.9 XSS via file Query Parameter in assets.py
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...
PT-2026-50557
Name of the Vulnerable Software and Affected Versions marimo versions prior to 0.23.9 Description A reflected cross-site scripting issue exists in the notebook page. Unauthenticated attackers can inject arbitrary JavaScript by exploiting improper escaping of single quotes in the file query...
CVE-2026-54386: Improper Neutralization of Input During Web Page Generation
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...
Exploit for Missing Authentication for Critical Function in Coreweave Marimo
CVE-2026-39987 - a full PTY shell Unauthenticated Stored Cross...
Attackers Use LLM Agent for Post-Exploitation After Marimo CVE-2026-39987 Exploit
An unknown threat actor has been observed using a large language model LLM agent to conduct post-compromise actions after obtaining initial access following the exploitation of a publicly-accessible Marimo network using a recently disclosed vulnerability. "The attacker compromised an...
Exploit for Missing Authentication for Critical Function in Coreweave Marimo
CVE-2026-39987 - Marimo Pre-Auth RCE Unauthenticated Remote...