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CVE-2026-61907

cyrusimap / Cyrus IMAP PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
cyrusimap / Cyrus IMAPaffected 0 before 3.8.8; affected 3.9.0 before 3.10.4; affected 3.11.0 before 3.12.4

CWE

CWE-863

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.