CVE-2020-15149

Account takeover in NodeBB

CRITICAL
9.9
CVSS Score
Published: August 19, 2020 at 05:50 PM UTC
Updated: June 17, 2026 at 02:56 AM UTC
1 product affected across 1 vendorNodeBB

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Severity
CRITICAL9.9
Exploit prediction
EPSS 2%

Description

NodeBB before version 1.14.3 has a bug introduced in version 1.12.2 in the validation logic that makes it possible to change the password of any user on a running NodeBB forum by sending a specially crafted socket.io call to the server. This could lead to a privilege escalation event due via an account takeover. As a workaround you may cherry-pick the following commit from the project's repository to your running instance of NodeBB: 16cee1b03ba3eee177834a1fdac4aa8a12b39d2a. This is fixed in version 1.14.3.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.14.31.12.2 ≤ v < 1.14.3
Affected range stops below 1.14.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

9.9CRITICALGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-269CWE-287

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