CVE-2025-31510

CVSS 7.2 HIGHEPSS 0.4%CWE-79

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

Affected products

lemonldap-ng · LemonLDAP::NG

References

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