CyberSecBulletin

Mljar vulnerabilities

We track 3 vulnerabilities in Mljar products across 2 products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on October 19, 2026.

3vulnerabilities
3critical
0high
0exploited
9.9average CVSS score

Latest Mljar vulnerabilities

  • 9.8 Critical severity

    mercury: Missing Authorization

    CVE-2026-111058Mljar

    Mercury is a Python framework for sharing Jupyter notebooks as web applications and dashboards. Prior to 3.2.6, default tokenless deployments allow anonymous clients to create Jupyter kernels and send execute_request messages containing arbitrary Python. The e

  • 10.0 Critical severity

    mercury: Incorrect Regular Expression

    CVE-2026-111057Mljar

    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 therefo

  • 9.8 Critical severity

    PlotAI: Improper Neutralization of Special Elements used in a Command

    CVE-2025-1497MljarEPSS 1.04%

    A vulnerability, that could result in Remote Code Execution (RCE), has been found in PlotAI. Lack of validation of LLM-generated output allows attacker to execute arbitrary Python code. Vendor commented out vulnerable line, further usage of the software requir