Skip to content
Sign in
5.4 Medium

CVE-2026-17621 IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote attacker to traverse directories on the system

Description

IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot " sequences ( /.. /) to view arbitrary files on the system.

Affected products and versions

Product Affected versions Fixed in
Langflow OSS 1.0 1.0.0 → 1.10.2 No fix stated

Other CVEs of Langflow OSS

The 176 CVEs of Langflow OSS →
CVE-2026-18894 IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote attacker to trigger pre-existing stored Python component code… 6.5 Medium CVE-2026-77817 IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to obtain sensitive information due to… 6.5 Medium CVE-2026-77819 IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to overwrite arbitrary files due to… 6.5 Medium CVE-2026-90991 IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to cause a denial of service due to… 6.5 Medium
Track this CVE