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CVE-2026-56678

1 advisory.

npm/9router CVE-2026-56678: medium 6.4, EPSS 0.29%

9router: Kiro region injection allows authenticated SSRF with Authorization header forwarding

Action: Upgrade 9router to 0.5.6 or later.

npm i 9router@0.5.6

Affected

introducedfixedlast affected
00.5.6-

Fixed versions

0.5.6

Sources

CVE-2026-56678 · published · modified · JSON