What is CVE-2026-56678?

CVE-2026-56678 is a medium-severity vulnerability in Decolua 9router, classified under Improper Input Validation. CVSS score: 6.4/10. Published 2026-07-15.

How severe is CVE-2026-56678?

Medium severity. CVSS v3 base score is 6.4 out of 10.

SSRF in Decolua 9router

CVE-2026-56678

9Router is an AI router & token saver. Prior to 0.5.6, the Kiro API-key validation endpoint POST /api/oauth/kiro/api-key builds an upstream URL using a user-controlled region value, allowing an authenticated attacker to supply a crafted re…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Decolua 9router — versions < 0.5.6

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-918 — Server-Side Request Forgery (SSRF)

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-56678?: CVE-2026-56678 is a medium-severity vulnerability in Decolua 9router, classified under Improper Input Validation. CVSS score: 6.4/10. Published 2026-07-15.
How severe is CVE-2026-56678?: Medium severity. CVSS v3 base score is 6.4 out of 10.