Lemonldap-ng vulnerabilities

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Published CVEs affecting Lemonldap-ng products: 1 record(s), with severity, exploitation and fixes.

LemonLDAP::NG 1

Exploited only (KEV) →

CVE-2025-31510 High · 7.2 CWE-79 Jan 16, 2026

Cross-site Scripting (XSS) in Lemonldap-ng LemonLDAP::NG

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.