CVE-2026-82973
CRITICAL
NVD
CVSS Score
9.4
Severity
CRITICAL
Published
Sep 29, 2026
Vendor
unknown
Description
Improper neutralization of CRLF sequences in IMAP command construction in psyb0t/docker-mailbox before 0.4.13 allows a remote unauthenticated attacker, when bearer-token authentication is not configured, to inject additional IMAP commands into an authenticated upstream mailbox connection via crafted folder, UID, or search values.