CVE-2026-120007

MediumCVSS 6.5/10Last modified Oct 30, 2026

Description

NodeBB 1.18.0 through 4.16.5 contains an authorization bypass vulnerability that allows unauthenticated visitors to act on other accounts by supplying a uid during POST /register. Attackers can submit an empty email at the /register/complete interstitial to clear a victim's email and confirmation state and revoke all their sessions.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Weakness enumeration

CWE-639

Affected software

Vendor	Product	Versions
NodeBB	NodeBB	>= 1.18.0, <= 4.16.5

References

Timeline

Published: Oct 30, 2026
Last modified: Oct 30, 2026
NVD status: Deferred

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