Bugzilla 2.14 before 2.14.2, and 2.16 before 2.16rc2, directs error messages from the syncshadowdb command to the HTML output, which could leak sensitive information, including plaintext passwords, if syncshadowdb fails.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 74.1%