Amir Sarabadani and Kunal Mehta discovered that the import functionality of Hyperkitty, the web user interface to access Mailman 3 archives, did not restrict the visibility of private archives during the import, i.e. that during the import of a private Mailman 2 archive the archive was publicly accessible until the import completed. For the stable distribution (buster), this problem has been fixed in version 1.2.2-1+deb10u1. We recommend that you upgrade your hyperkitty packages. For the detailed security status of hyperkitty please refer to its security tracker page at: https://security-tracker.debian.org/tracker/hyperkitty
Amir Sarabadani and Kunal Mehta discovered that the import functionality of Hyperkitty, the web user interface to access Mailman 3 archives, did not restrict the visibility of private archives during the import, i.e. that during the import of a private Mailman 2 archive the archive was publicly accessible until the import completed.
For the stable distribution (buster), this problem has been fixed in version 1.2.2-1+deb10u1.
We recommend that you upgrade your hyperkitty packages.
For the detailed security status of hyperkitty please refer to its security tracker page at: https://security-tracker.debian.org/tracker/hyperkitty
Vulmon