CVE-2026-19300: IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote attacker to obtain sensitive information due to incomplete sc
Summary
IBM Langflow OSS (an open-source tool for building AI applications) versions 1.0.0 through 1.11.2 has a vulnerability where sensitive information like credentials is not properly hidden or removed from data. This allows remote attackers (people accessing the system over the internet) to see this sensitive information they shouldn't be able to access.
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
September 4, 2026
Classification
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-19300
First tracked: September 4, 2026 at 02:08 PM
Classified by LLM (prompt v3) · confidence: 92%