Information Exposure Affecting cyrusimap/cyrus-imapd package, versions [,3.12.3)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-CYRUSIMAPCYRUSIMAPD-18017803
- published19 Jul 2026
- disclosed16 Jul 2026
- creditUnknown
Introduced: 16 Jul 2026
CVE-2026-47083 (opens in a new tab)How to fix?
Upgrade cyrusimap/cyrus-imapd to version 3.12.3 or higher.
Overview
Affected versions of this package are vulnerable to Information Exposure via the ESEARCH command. An attacker can enumerate folder names and obtain message UIDs from other user accounts by issuing crafted search requests as an authenticated user.