CVE-2025-66376
CISA 기관 조치 기한: 2026-04-01
Synacor Zimbra Collaboration Suite (ZCS)
Qualys 위협 인텔 · 심각도 4/5 · QID 386229 · Local
공개 익스플로잇
쉬운 악용
대량 데이터 유출
권한상승
CISA KEV
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability in the Classic UI where attackers could abuse Cascading Style Sheets (CSS) @import directives in email HTML.
KEV 필수 조치: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.