CVE-2025-31510

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CVSS 3.1

7.2 high

EPSS

<1%p34

Published

Jan 16, 2026 (Jan 16, 2026)

Modified

Jun 17, 2026

Description

In the portal in LemonLDAP::NG before 2.21.0, cross-site scripting (XSS) allows remote attackers to inject arbitrary web script or HTML (into the login page) via the tab parameter, for Choice authentication.

Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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