CVE-2023-43187

PoC —

CVSS 3.1

9.8 critical

EPSS

45%p99

Published

Sep 27, 2023 (Sep 27, 2023)

Modified

Jun 17, 2026

Description

A remote code execution (RCE) vulnerability in the xmlrpc.php endpoint of NodeBB Inc NodeBB forum software prior to v1.18.6 allows attackers to execute arbitrary code via crafted XML-RPC requests.

Vendors: nodebb
Products: nodebb
Weakness: CWE-91
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (45.4%)

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