CVE-2026-17627

7.1 highEPSS 0.3%

High (7.1) in langflow langflow. EPSS 0.3% chance of exploitation in the next 30 days.

IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information and inject messages into workflow history due to improper authorization.

Severity

CVSS 3.1

7.1 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-639
Published: 2026-09-04
Modified: 2026-09-09
Record from: the NVD, synced 2026-10-19

Affected

langflow:langflow

References

https://www.ibm.com/support/pages/node/7286294

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