postorius (1.2.4-1ubuntu0.1) focal-security; urgency=medium * SECURITY UPDATE: Sensitive Information Disclosure - debian/patches/CVE-2021-40347.patch: Check a user owns the email they are trying to unsubscribe. - CVE-2021-40347 -- Paulo Flabiano Smorigo <email address hidden> Tue, 23 Nov 2021 14:30:19 +0000