CVE-2018-17866

PoC —

CVSS 3.0

6.1 medium

EPSS

2%p75

Published

Oct 9, 2018 (Oct 9, 2018)

Modified

Jun 17, 2026

Description

Multiple cross-site scripting (XSS) vulnerabilities in includes/core/um-actions-login.php in the "Ultimate Member - User Profile & Membership" plugin before 2.0.28 for WordPress allow remote attackers to inject arbitrary web script or HTML via the "Primary button Text" or "Second button text" field.

Vendors: ultimatemember
Products: ultimate member
Ecosystems: WordPress
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 (1.6%)

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