Vulnerabilities

Concierge::Sessions versions from 0.8.1 before 0.8.5 for Perl generate insecure session ids. The generate_session_id function in Concierge::Sessions::Base defaults to using the uuidgen command to generate a UUID, with a fallback to using Perl's built-in rand function. Neither of these methods are secure, and attackers are able to guess session_ids that can grant them access to systems. Specifically, * There is no warning when uuidgen fails. The software can be quietly using the fallback rand() function with no warnings if the command fails for any reason. * The uuidgen command will generate a time-based UUID if the system does not have a high-quality random number source, because the call does not explicitly specify the --random option. Note that the system time is shared in HTTP responses. * UUIDs are identifiers whose mere possession grants access, as per RFC 9562. * The output of the built-in rand() function is predictable and unsuitable for security applications.

A vulnerability was found in LabVantage LIMS 2017. It has been rated as problematic. This issue affects some unknown processing of the file /labvantage/rc?command=page of the component POST Request Handler. The manipulation of the argument param1 leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-269801 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability was found in LabVantage LIMS 2017. It has been rated as problematic. This issue affects some unknown processing of the file /labvantage/rc?command=page&page=LV_ViewSampleSpec&oosonly=Y&_sdialog=Y. The manipulation of the argument sdcid/keyid1 leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-269153 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability classified as problematic has been found in LabVantage LIMS 2017. This affects an unknown part of the file /labvantage/rc?command=page&page=SampleHistoricalList&_iframename=list&__crc=crc_1701669816260. The manipulation of the argument height/width leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-268785 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

LabVantage LIMS 8.3 does not properly maintain the confidentiality of database names. For example, the web application exposes the database name. An attacker might be able to enumerate database names by providing his own database name in a request, because the response will return an 'Unrecognized Database exception message if the database does not exist.

KBVault Mysql Free Knowledge Base application package 0.16a comes with a FileExplorer/Explorer.aspx?id=/Uploads file-management component. An unauthenticated user can access the file upload and deletion functionality. Through this functionality, a user can upload an ASPX script to Uploads/Documents/ to run any arbitrary code.