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CVE-2026-4502

IBM Langflow Desktop

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.

CVSS 6.5EPSS 0.27499999999999997%Risk 0.67
View source
Published
2026-04-30 21:16:33
Affected versions
<=1.8.4
Type
Installed app
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N