CVE-2026-61907 | BDVDB-2026-370604 Detail

Description#

An issue was discovered in Cyrus IMAP before 3.12.4. JMAP snooze bypasses the destination-mailbox ACL. An authenticated user with insert permissions on another user's snoozed mailbox could cause insertion of mail to that user's inbox, or any other of their mailboxes whose id was known to the user, despite having no insert permissions to the target mailbox.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-09-09Record published in the CVE List.
2. Version 22026-09-14Most recent update recorded in the CVE List.