Security readout for executives and security teams
Plain-English summary
This CVE affects Atlassian Jira Server and Data Center installations where comment restrictions may fail to protect sensitive comments. A remote attacker could view information they should not see. The public source bundle does not provide a CVSS score or confirm active exploitation.
Executive priority
Prioritize remediation where Jira contains sensitive internal discussions or customer data. This is not evidenced as actively exploited, but failed comment restrictions can create confidentiality exposure across projects.
Technical view
CVE-2019-20410 is an information disclosure flaw in Jira's comment restriction feature. Affected versions are before 7.6.17, 7.7.0 through before 7.13.9, and 8.0.0 through before 8.4.2. The provided sources do not include exploit details, root cause depth, or a CWE.
Likely exposure
Exposure is most relevant for organizations running affected Jira Server or Data Center versions, especially where restricted comments contain sensitive operational, security, legal, customer, or personnel information.
Exploitation context
The CVE record says remote attackers may view sensitive information. CISA KEV is false in the provided bundle, and no cited source confirms active exploitation. Treat exploit status as unconfirmed.
Researcher notes
The source bundle is sparse: no CVSS, CWE, exploit maturity, or detailed technical advisory content is provided beyond affected ranges and the vulnerable feature. Analysis should stay anchored to Atlassian's JRASERVER-70884 and CVE records.
Mitigation direction
- Inventory Jira Server and Data Center versions.
- Upgrade affected branches to 7.6.17, 7.13.9, 8.4.2, or later.
- Review Atlassian JRASERVER-70884 for vendor-specific guidance.
- Avoid placing sensitive information in restricted comments until remediation is verified.
Validation and detection
- Confirm deployed Jira versions are outside the affected ranges.
- Verify restricted comments remain hidden from unauthorized test users.
- Review sensitive restricted comments for possible business impact.
- Check Atlassian JRASERVER-70884 for any additional validation guidance.
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-2019-20410 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-70884CVE 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.