login.pl in SQL-Ledger before 2.6.21 and LedgerSMB before 1.1.5 allows remote attackers to execute arbitrary Perl code via the "-e" flag in the script parameter, which is used as an argument to the perl program.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.