CVE-2025-31510

HIGH EPSS 29.6%

Published Jan 16, 20265mo ago · Modified Jun 17, 20262w ago

7.2 CVSS 3.1

High

Published Jan 16, 2026 5mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

7.2

Exploitability

3.9

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

29.6% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 2

gitlab.ow2.org https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/3341
lists.debian.org https://lists.debian.org/debian-lts-announce/2025/04/msg00017.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.