The OpenRefine fork of the MIT Simile Butterfly server is a modular web application framework. The Butterfly framework uses the `java.net.URL` class to refer to (what are expected to be) local resource files, like images or templates. This works: "opening a connection" to these URLs opens the local file. However, prior to version 1.2.6, if a `file:/` URL is directly given where a relative path (resource name) is expected, this is also accepted in some code paths; the app then fetches the file, from a remote machine if indicated, and uses it as if it was a trusted part of the app's codebase. This leads to multiple weaknesses and potential weaknesses. An attacker that has network access to the application could use it to gain access to files, either on the the server's filesystem (path traversal) or shared by nearby machines (server-side request forgery with e.g. SMB). An attacker that can lead or redirect a user to a crafted URL belonging to the app could cause arbitrary attacker-contr…

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Cavo – Connecting for a Safer World BUTTERFLY BUTTON (Architecture flaw) allows loss of plausible deniability and confidentiality.This issue affects BUTTERFLY BUTTON: As of 2023-08-21.

Butterfly Button plugin may leave traces of its use on user's device. Since it is used for reporting domestic problems, this may lead to spouse knowing about its use.

Butterfly Organizer 2.0.0 allows remote attackers to (1) delete arbitrary categories via a modified tablehere parameter to category-delete.php with the is_js_confirmed parameter set to 1, or (2) delete arbitrary accounts via the mytable parameter to delete.php.

Multiple cross-site scripting (XSS) vulnerabilities in Butterfly Organizer 2.0.0 allow remote attackers to inject arbitrary web script or HTML via the (1) mytable parameter to view.php, (2) mytable parameter to viewdb2.php, (3) tablehere parameter to category-rename.php, and (4) letter parameter to module-contacts.php.

SQL injection vulnerability in view.php in Butterfly Organizer 2.0.0 and 2.0.1 allows remote attackers to execute arbitrary SQL commands via the id parameter.

SQL injection vulnerability in view.php in Butterfly Organizer 2.0.1 allows remote attackers to execute arbitrary SQL commands via the mytable parameter. NOTE: the id vector is covered by another CVE name.

PHP remote file inclusion vulnerability in visitor.php in Butterfly online visitors counter 1.08, when used with certain older versions of PHP with improper SERVER superglobal handling, allows remote attackers to execute arbitrary PHP code via a URL in the _SERVER[DOCUMENT_ROOT] parameter. NOTE: it could be argued that this vulnerability is caused by a problem in PHP and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in Butterfly online visitors counter.