The pluginimage.send.php endpoint allows a user to specify an image from a plugin.The parameters can be maliciously crafted to instead delete the .htaccess file for the files directory.
Impact
Any user becomes able to read all the files and folders contained in “/files/”. Some of the sensitive information that is compromised are the user sessions, logs, and more. An attacker would be able to get the Administrators session token and use that to authenticate.
Patches
TODO
For more information
If you have any questions or comments about this advisory:
Email us at glpi-security@ow2.org
SchneiderSec Analyst
The
pluginimage.send.php endpoint allows a user to specify an image from a plugin.The parameters can be maliciously crafted to instead delete the.htaccessfile for thefilesdirectory.Impact
Any user becomes able to read all the files and folders contained in “/files/”. Some of the sensitive information that is compromised are the user sessions, logs, and more. An attacker would be able to get the Administrators session token and use that to authenticate.
Patches
TODO
For more information
If you have any questions or comments about this advisory:
Email us at glpi-security@ow2.org