CVEvulnerability

CVE-2026-12763

4.2 MEDIUM Published 2026-09-14 Modified 2026-09-16 Official page ↗
Status
Awaiting Analysis
Published
2026-09-14
Last modified
2026-09-16
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.2 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-306

Description

IBM Langflow OSS 1.0.0 through 1.11.5 could allow an authenticated attacker to access another user's MCP server context due to improper cache key isolation in the MCP Tools component.

Related

Weakness · CWE (1)

  • CWE-306 Missing Authentication for Critical Functionality weakness

References