CVE-2026-12942: IBM Langflow OSS 1.0.0 through 1.10.1 could allow a remote attacker to traverse directories on the system. An attacker c
Summary
IBM Langflow OSS (an open-source AI framework) versions 1.0.0 through 1.10.1 has a path traversal vulnerability (a flaw that lets attackers access files outside their allowed directory) where an attacker can send specially crafted URLs with "dot dot" sequences (/../) to view arbitrary files on the system.
Vulnerability Details
7.5(high)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
network
low
none
none
July 30, 2026
Classification
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-12942
First tracked: July 31, 2026 at 02:07 AM
Classified by LLM (prompt v3) · confidence: 92%