What is GHSA-59wg-6v2q-cr6p?

GHSA-59wg-6v2q-cr6p is a security advisory published by GitHub Security Advisories with Medium severity. IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate the username field, allowing...

Which CVE IDs does GHSA-59wg-6v2q-cr6p cover?

GHSA-59wg-6v2q-cr6p covers the following CVE IDs: CVE-2026-7658. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-59wg-6v2q-cr6p?

GHSA-59wg-6v2q-cr6p has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-59wg-6v2q-cr6pMediumCVSS 6.5

IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate the username field, allowing...

Vendor

GitHub Security Advisories

Published

August 5, 2026

Last Modified

August 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-7658 →

📋 Description

IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate the username field, allowing attackers to inject path traversal sequences and bypass containment checks. This enables multiple severe impacts, including arbitrary directory deletion, cross-tenant data destruction, and JWT signing key deletion leading to session invalidation.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-7658
https://www.ibm.com/support/pages/node/7282647
https://github.com/advisories/GHSA-59wg-6v2q-cr6p