Security readout for executives and security teams
Plain-English summary
This issue affected Atlassian Jira Server and Data Center versions before 8.8.0. An unauthenticated remote user could access sensitive information from the Global permissions screen. It is an information-disclosure issue, not described as code execution or account takeover in the source bundle.
Executive priority
Treat this as a moderate-priority cleanup item unless Jira is internet-facing or contains highly sensitive project data. The business concern is unauthorized visibility into permission-related information, which can aid reconnaissance and weaken governance confidence.
Technical view
CVE-2019-20898 is an unauthenticated sensitive information exposure in Jira's Global permissions screen. The CVE description identifies affected Jira Server and Data Center releases before 8.8.0. The provided sources do not include CVSS, CWE, exploit details, or a named workaround beyond the fixed version boundary.
Likely exposure
Exposure is most relevant for organizations running Jira Server or Data Center below 8.8.0, especially internet-facing or broadly reachable instances. The source bundle does not identify affected Cloud products or specific configurations.
Exploitation context
The CVE source says remote unauthenticated attackers can access sensitive information. CISA KEV status is false in the bundle, and no cited source states active exploitation. Public exploit availability is not established by the provided evidence.
Researcher notes
The source bundle is sparse: no CVSS vector, CWE, affected branch matrix, exploit status, or workaround text is provided. Analysis should stay tied to the known boundary: Jira Server/Data Center before 8.8.0 and unauthenticated access to sensitive information in Global permissions.
Mitigation direction
- Inventory Jira Server and Data Center deployments and record exact versions.
- Upgrade affected instances to Jira 8.8.0 or later.
- Review Atlassian's JRASERVER-70942 page for vendor-specific guidance.
- Restrict network access to Jira administration surfaces where possible.
- Monitor vendor advisories for any clarified workaround or backport guidance.
Validation and detection
- Confirm no Jira Server or Data Center instance is below 8.8.0.
- Check whether any externally reachable Jira instances remain exposed.
- Review access logs for unauthenticated activity around permission administration pages.
- Verify remediation against Atlassian guidance, not only local assumptions.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2019-20898 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://jira.atlassian.com/browse/JRASERVER-70942CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.