PT-2026-60862 · Ibm · Langflow Oss

CVE-2026-7872 · Published 2026-07-17 · Updated 2026-07-18

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.0

Description An authenticated attacker can read arbitrary files, including the JWT signing key. This allows the attacker to forge authentication tokens for any user. JWT (JSON Web Token) is a compact, URL-safe means of representing claims to be transferred between two parties.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-7872

Affected Products

Langflow Oss

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-7872 · Security Note
• https://twitter.com/VulmonFeeds/status/2078302699037114497 · Twitter Post
• https://ibm.com/support/pages/node/7278934 · Patch, Vendor Advisory