תיאור (מקור, אנגלית)
An issue was discovered in Cyrus IMAP before 3.12.4. CalDAV/CardDAV multiget bypasses a per-href ACL. An authenticated DAV user with some shared access to another user's calendar or address book could read even unshared events or contacts by including the target hrefs in a calendar-multiget or addressbook-multiget REPORT.
מוצרים מושפעים
cyrus: imap
קישורים4
- cyrusimap.org Product
- www.cyrusimap.org/3.12/imap/download/release-notes/3.10/x/3.10… Release Notes
- www.cyrusimap.org/3.12/imap/download/release-notes/3.12/x/3.12… Release Notes
- www.cyrusimap.org/3.12/imap/download/release-notes/3.8/x/3.8.8… Release Notes
מדדים
- CVSS 3.1
-
4.3
MEDIUM
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - EPSS — סבירות ניצול
- 0% אחוזון 10 · נכון ל-2 בנובמבר 2026
- CWE
- CWE-420