CVE-2026-12804

Affected software: lemonldap-ng up to 2.23.0. Vulnerable component/file: lemonldap-ng-portal/lib/Lemonldap/NG/Portal/CDC.pm within the SAML Common Domain Cookie Endpoint. Root cause: manipulation of the argument url causes an open redirect. Impact: enables remote exploitation; attack vector is ne...

CVE-2026-12804 lemonldap-ng SAML Common Domain Cookie Endpoint CDC.pm redirect

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...

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/CDC.pm of the component SAML Common Domain Cookie Endpoint. Performing a manipulation of the argument url results in open redirect. The attack is...

EUVD-2026-38190

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...

PT-2026-51252

Name of the Vulnerable Software and Affected Versions lemonldap-ng versions prior to 2.23.1 Description An issue exists in the SAML Common Domain Cookie Endpoint within the library lemonldap-ng-portal/lib/Lemonldap/NG/Portal/CDC.pm. A remote attacker can perform a manipulation of the url argument...

[SECURITY] [DLA 4602-1] lemonldap-ng security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4602-1 [email protected] https://www.debian.org/lts/security/ Abhijith PA May 28, 2026 https://wiki.debian.org/LTS -...

Debian dla-4602 : lemonldap-ng - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4602 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4602-1 [email protected]...

[SECURITY] Fedora 42 Update: lemonldap-ng-2.22.3-1.fc42

LemonLdap::NG is a modular Web-SSO based on Apache::Session modules. It simplifies the build of a protected area with a few changes in the application. It manages both authentication and authorization and provides headers for accounting. So you can have a full AAA protection for your web space as...

[SECURITY] Fedora 43 Update: lemonldap-ng-2.22.3-1.fc43

LemonLdap::NG is a modular Web-SSO based on Apache::Session modules. It simplifies the build of a protected area with a few changes in the application. It manages both authentication and authorization and provides headers for accounting. So you can have a full AAA protection for your web space as...

Fedora 44 : lemonldap-ng (2026-6c8dcaf023)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-6c8dcaf023 advisory. Update to 2.22.3 https://projects.ow2.org/view/lemonldap-ng/lemonldap-ng-2-22-3-is-out/ Tenable has extracted the preceding description block directly from t...

Fedora 43 : lemonldap-ng (2026-38914f4e04)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-38914f4e04 advisory. Update to 2.22.3 https://projects.ow2.org/view/lemonldap-ng/lemonldap-ng-2-22-3-is-out/ Tenable has extracted the preceding description block directly from t...

Fedora 42 : lemonldap-ng (2026-69743812a7)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-69743812a7 advisory. Update to 2.22.3 https://projects.ow2.org/view/lemonldap-ng/lemonldap-ng-2-22-3-is-out/ Tenable has extracted the preceding description block directly from t...

CVE-2025-31510

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...

UBUNTU-CVE-2025-31510

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...

CVE-2025-31510

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...

CVE-2025-31510

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...

CVE-2025-31510

In LemonLDAP::NG prior to 2.21.0, the login page exposes a cross-site scripting (XSS) vulnerability via the tab parameter used with Choice authentication. A remote attacker could inject arbitrary script/HTML through this parameter. The issue is documented across multiple sources (NVD, OSV, Debian...

CVE-2025-31510

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...

CVE-2025-31510

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...

CVE-2020-24660

An issue was discovered in LemonLDAP::NG through 2.0.8, when NGINX is used. An attacker may bypass URL-based access control to protected Virtual Hosts by submitting a non-normalized URI. This also affects versions before 0.5.2 of the "Lemonldap::NG handler for Node.js" package...