CVE-2026-2611

9.6 CRITICAL

In MLflow version 3.9.0, the MLflow Assistant feature introduced improper origin validation in its /ajax-api endpoints

Published: 2026-05-19 · Last updated: 2026-05-19

Severity and scoring

CVSS: 9.6 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE: CWE-346

Description

In MLflow version 3.9.0, the MLflow Assistant feature introduced improper origin validation in its /ajax-api endpoints. This vulnerability allows a remote attacker to exploit cross-origin requests from a malicious webpage to interact with the MLflow Assistant running on a victim's local machine. By bypassing the loopback-only restriction, the attacker can modify the Assistant's configuration to enable full access, which in turn allows the execution of arbitrary commands via the Claude Code sub-agent. This issue is resolved in version 3.10.0.

Source: NVD

References

Related CVEs

Same CWE

CVE-2026-45173 — Idira Identity Browser Extension (Chrome, Firefox, and Edge builds) versions prior to 26.8.1 exhibit an origin validation flaw within its...
CVE-2026-12032 — Inappropriate implementation in Passwords in Google Chrome on Android prior to 149.0.7827.115 allowed a remote attacker who had compromis... (3.1 LOW)
CVE-2026-41700 — Spring for GraphQL applications that have enabled the WebSocket transport are vulnerable to Cross-Site WebSocket Hijacking (8.1 HIGH)
CVE-2026-42558 — Xibo is an open source digital signage platform with a web content management system and Windows display player software (7.6 HIGH)
CVE-2026-10846 — NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub) resolver over UDP, lacks matching the query...