Auth bypass in Atlassian Jira_service_management
CVE-2023-22501
An authentication vulnerability was discovered in Jira Service Management Server and Data Center which allows an attacker to impersonate another user and gain access to a Jira Service Management instance under certain circumstances_._ With…
Vulnerability class: Broken Authentication
EPSS: 0.160 (96.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Atlassian Jira_service_management — versions 5.5.0
- Atlassian Jira Service Management Data Center — versions before 5.3.0, before 5.3.3, before 5.4.2
- Atlassian Jira Service Management Server — versions before 5.3.0, before 5.3.3, before 5.4.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@atlassian.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-22501?
- CVE-2023-22501 is a critical-severity vulnerability in Atlassian Jira_service_management, classified under Improper Authentication. CVSS score: 9.1/10. Published 2023-02-01.
- How severe is CVE-2023-22501?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2023-22501 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.