What’s Vulnerable › Vulnerabilities
CVE-2021-43948
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2022-02-15 · updated 2026-06-17
Description
Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view the names of private objects via an Improper Authorization vulnerability in the "Move objects" feature. The affected versions are before version 4.21.0.
Affected products
- Atlassian Jira Service Management: before 4.21.0 — fixed in 4.21.0
How to fix
Upgrade to a fixed version: Atlassian Jira Service Management 4.21.0. Check the vendor advisory for mitigations.
References
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