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Medium severity6.5NVD Advisory· Published Apr 30, 2026· Updated May 11, 2026

CVE-2026-4502

CVE-2026-4502

Description

IBM Langflow Desktop 1.2.0 through 1.8.4 Langflow could allow an authenticated attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to write arbitrary files on the system.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Langflow AI/Langflow Desktop2 versions
    cpe:2.3:a:langflow:langflow_desktop:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:langflow:langflow_desktop:*:*:*:*:*:*:*:*range: >=1.2.0,<=1.8.4
    • (no CPE)range: 1.2.0 through 1.8.4

Patches

Vulnerability mechanics

References

1

News mentions

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