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CVE PROGRAM SOURCE RECORD9.4 Critical

CVE-2026-82973

Improper Neutralization of CRLF Sequences ('CRLF Injection') in docker-mailbox

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

psyb0t docker-mailbox

Default version status: unaffected

  • 0.1.0 to ≤ 0.4.12affected

References