CVE-2026-19305: IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote attacker to obtain sensitive information due to server-side r
Summary
IBM Langflow OSS (open-source software) versions 1.0.0 through 1.11.2 has a vulnerability that lets remote attackers (people accessing the system from outside) steal sensitive information through SSRF (server-side request forgery, where an attacker tricks the server into making requests it shouldn't, potentially accessing internal data).
Vulnerability Details
8.6(high)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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-2026-19305
First tracked: September 4, 2026 at 02:08 PM
Classified by LLM (prompt v3) · confidence: 92%