CVE-2022-26138
Atlassian Questions For Confluence App Hard-coded Credentials Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 9.8
- EPSS
- 98.2% 백분위 99.9% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.08.19
- 공개일
- 2022.07.21
CISA KEV에 등록된 실제 악용 확인 취약점
The Atlassian Questions For Confluence app for Confluence Server and Data Center creates a Confluence user account in the confluence-users group with the username disabledsystemuser and a hardcoded password. A remote, unauthenticated attacker with knowledge of the hardcoded password could exploit this to log into Confluence and access all content accessible to users in the confluence-users group. This user account is created when installing versions 2.7.34, 2.7.35, and 3.0.2 of the app.
공급사 Atlassian
제품 Confluence
영향 버전 2.7.34, 2.7.35, 3.0.2
수정 버전 공식 출처에서 확인 필요
Apply updates per vendor instructions.
조치 기한: 2022.08.19CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-798
KEV 등록일 2022.07.29
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://confluence.atlassian.com/doc/questions-for-confluence-security-advisory-2022-07-20-1142446709.html; https://nvd.nist.gov/vuln/detail/CVE-2022-26138
EPSS 데이터 기준일 2026.06.27