Ubuntu Linux - [XSS/HTML Injection through tab parameter when using &quot;Choice&quot; authentication module]

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Ubuntu Linux - [XSS/HTML Injection through tab parameter when using Choice authentication     module] (CVE-2025-31510)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4119 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4119-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                                 Yadd     April 08, 2025                                https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : lemonldap-ng     Version        : 2.0.11+ds-4+deb11u7     CVE ID         : CVE-2025-31510

    lemonldap-ng is a powerful SSO solution that implement OpenID-Connect,     SAML, CAS,... An input validation vulnerability (XSS) has been     identified when using the Choice module. It permit to introduce HTML     code into login page, and if the default Content-Security-Policy headers     have been modify, it may be possible to inject JavaScript code also.

    For Debian 11 bullseye, this problem has been fixed in version     2.0.11+ds-4+deb11u7.

    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/lemonldap-ng

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

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Debian 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5897 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5897-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     April 08, 2025                        https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : lemonldap-ng     CVE ID         : CVE-2025-31510

    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/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/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
252452	Linux Distros Unpatched Vulnerability : CVE-2025-31510	Nessus	Misc.	medium
234025	Debian dla-4119 : lemonldap-ng - security update	Nessus	Debian Local Security Checks	medium
234024	Debian dsa-5897 : lemonldap-ng - security update	Nessus	Debian Local Security Checks	medium

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