CVE-2026-8635: IBM Langflow OSS 1.0.0 through 1.10.0 allows authenticated users to escalate privileges to superuser by directly manipul
Summary
IBM Langflow OSS (open-source software) versions 1.0.0 through 1.10.0 has a vulnerability where authenticated users (those with login access) can escalate privileges to superuser (gain the highest level of system access) by directly manipulating the database, potentially executing arbitrary system commands (running any code they want) and compromising the entire system. This is caused by improper control of code generation (code injection, where attackers inject malicious code into the system).
Vulnerability Details
9.9(critical)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
network
low
low
none
July 17, 2026
Classification
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-8635
First tracked: July 17, 2026 at 08:07 PM
Classified by LLM (prompt v3) · confidence: 92%