CVE-2018-18670

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CVSS 3.0

6.1 medium

EPSS

2%p73

Published

Jul 23, 2019 (Jul 23, 2019)

Modified

Jun 17, 2026

Description

GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the "Extra Contents" parameter, aka the adm/config_form_update.php cf_1~10 parameter.

Vendors: sir
Products: gnuboard
Weakness: CWE-79
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.5%)

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