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CVE-2023-2850

Date: July 25, 2023

NodeBB is affected by a Cross-Site WebSocket Hijacking vulnerability due to missing validation of the request origin. Exploitation of this vulnerability allows certain user information to be extracted by attacker.

Language: JS

Severity Score

Related Resources (8)

https://github.com/NodeBB/NodeBB/security/advisories/GHSA-4qcv-qf38-5j3j
https://github.com/NodeBB/NodeBB/commit/a5d92da9ddac5607ab7f737520a66eaed6d3ddee
https://nvd.nist.gov/vuln/detail/CVE-2023-2850
https://github.com/NodeBB/NodeBB/commit/51096ad2345fb1d1380bec0a447113489ef6c359
https://github.com/NodeBB/NodeBB
https://github.com/NodeBB/NodeBB/releases/tag/v3.1.3
https://github.com/NodeBB/NodeBB/commit/62e162cf1e735e42462be1db9b4954b5a69accdf
https://www.mend.io/vulnerability-database/CVE-2023-2850

Severity Score

Weakness Type (CWE)

Origin Validation Error

CWE-346

Missing Origin Validation in WebSockets

CWE-1385

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

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