Medium severity6.4NVD Advisory· Published Apr 30, 2026· Updated Jun 17, 2026
CVE-2026-3346
CVE-2026-3346
Description
IBM Langflow Desktop 1.6.0 through 1.8.4 Lanflow is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
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Affected products
2- cpe:2.3:a:langflow:langflow_desktop:*:*:*:*:*:*:*:*Range: >=1.6.0,<=1.8.4
- Range: 1.6.0 - 1.8.4
Patches
Vulnerability mechanics
References
1- www.ibm.com/support/pages/node/7271095nvdVendor Advisory
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