Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2026-12804 →

DEBIAN-CVE-2026-12804

A vulnerability was detected in lemonldap-ng up to 2.23.0. Impacted is an unknown function in the library lemonldap-ng-portal/lib/Lemonldap/NG/Portal/...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

A vulnerability was detected in lemonldap-ng up to 2.23.0. Impacted is an unknown function in the library lemonldap-ng-portal/lib/Lemonldap/NG/Portal/CDC.pm of the component SAML Common Domain Cookie Endpoint. Performing a manipulation of the argument url results in open redirect. The attack is possible to be carried out remotely. The exploit is now public and may be used. Applying a patch is the recommended action to fix this issue. The vendor confirms, that "it has been fixed some days ago and will be available in 2.23.1. CDC is quite never used, so the impact is very low."

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 lemonldap-ng

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.16.1+ds-deb12u9"}]}]

Debian:13 lemonldap-ng

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.21.2+ds-1+deb13u3"}]}]

Références

advisory security-tracker.debian.org