CVE-2026-12766 — MEDIUM (5.4)

Vulnerability Description

IBM Langflow OSS 1.0.0 through 1.11.2 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-918

References

https://www.ibm.com/support/pages/node/7285639

FAQ

What is CVE-2026-12766?

CVE-2026-12766 is a vulnerability with a CVSS score of 5.4 (MEDIUM). IBM Langflow OSS 1.0.0 through 1.11.2 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading t...

How severe is CVE-2026-12766?

CVE-2026-12766 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-12766?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.