Debian: DSA-5897-1 critical: lemonldap-ng cross-site scripting threat

A cross-site scripting vulnerability has been discovered in
Lemonldap::NG, a Web-SSO system compatible with OpenID-Connect, CAS and
SAML, when using the "Choice" module: It permits to introduce HTML code
into the login page and if the default Content-Security-Policy headers
have been modified, it may be possible to inject JavaScript code.

For the stable distribution (bookworm), this problem has been fixed in
version 2.16.1+ds-deb12u6.

We recommend that you upgrade your lemonldap-ng packages.

For the detailed security status of lemonldap-ng please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/lemonldap-ng

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/