CLSA-2026-1792236832 dovecot: Fix of 5 CVEs

CVE-2026-40018: fail MySQL string escaping and SQL passdb lookups while not connected instead of escaping without the connection charset; SQL userdb lookups and dict-sql updates also fail temporarily while not connected...

CVE-2021-42897

A remote command execution RCE vulnerability was found in FeMiner wms V1.0 in /wms/src/system/datarec.php. The $POSTrname is directly passed into the $mysqlstr and is executed by exec...

CVE-2021-42897

A remote command execution RCE vulnerability was found in FeMiner wms V1.0 in /wms/src/system/datarec.php. The $POSTrname is directly passed into the $mysqlstr and is executed by exec...

CVE-2019-12831: Improper Input Validation

In MyBB before 1.8.21, an attacker can abuse a default behavior of MySQL on many systems that leads to truncation of strings that are too long for a database column to create a PHP shell in the cache directory of a targeted forum via a crafted XML import, as demonstrated by truncation of...