What is CVE-2026-7657?

CVE-2026-7657 is a medium-severity vulnerability in Ibm Langflow Oss, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-08-05.

How severe is CVE-2026-7657?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SSRF in Ibm Langflow Oss

CVE-2026-7657

IBM Langflow OSS 1.0.0 through 1.10.3 Langflow could allow server-side request forgery (SSRF) due to incomplete and ineffective SSRF protection enforcement.

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ibm Langflow Oss — versions 1.0.0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-7657?: CVE-2026-7657 is a medium-severity vulnerability in Ibm Langflow Oss, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-08-05.
How severe is CVE-2026-7657?: Medium severity. CVSS v3 base score is 6.5 out of 10.