CVE-2023-5631
Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 5.4
- EPSS
- 70.9% 백분위 99.3% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2023.11.16
- 공개일
- 2023.10.19
CISA KEV에 등록된 실제 악용 확인 취약점
Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker to load arbitrary JavaScript code.
공급사 Roundcube
제품 Webmail
영향 버전 1.6.0, 1.5.0, 1.4.0, < 1.4.15, >= 1.5.0 < 1.5.5, >= 1.6.0 < 1.6.4, 10.0, 11.0, 12.0, 39
수정 버전 1.4.15, 1.5.5, 1.6.4
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
조치 기한: 2023.11.16CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE CWE-79
KEV 등록일 2023.10.26
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://roundcube.net/news/2023/10/16/security-update-1.6.4-released, https://roundcube.net/news/2023/10/16/security-updates-1.5.5-and-1.4.15 ; https://nvd.nist.gov/vuln/detail/CVE-2023-5631
EPSS 데이터 기준일 2026.06.27