CVE-2026-12767
mediumIBM Langflow OSS 1.0.0 through 1.11.5 is vulnerable to server-side request forgery (SSRF).
Vendor / product: Langflow — langflow
IBM Langflow OSS 1.0.0 through 1.11.5 is vulnerable to server-side request forgery (SSRF). This may allow an unauthenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.
CVSS
6.5
6.5 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Severity source: NVD CVSS v3.1 (psirt@us.ibm.com)
Timeline (UTC)
Published: 2026-09-14 21:17
Modified: 2026-11-03 18:27
NVD status: Analyzed
Last synced 1 day ago
Verified against the source API 2026-11-03 18:50 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
langflow / langflow ≥1.0.0 <1.11.6
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Vendor advisory: https://www.ibm.com/support/pages/node/7286665
Patch / mitigation: https://www.ibm.com/support/pages/node/7286665
References
- https://www.ibm.com/support/pages/node/7286665 psirt@us.ibm.com
Data sources
NVD CVE API 2.0 — fetched 2026-11-03 18:50 UTC · record ↗