01 Record
CVE-2019-8446
The /rest/issueNav/1/issueTable resource in Jira before version 8.3.2 allows remote attackers to enumerate usernames via an incorrect authorisation check.
UnratedPUBLISHEDCNA: atlassian
CNA base scoreUnratedNo CNA CVSS vector
02 Description
The /rest/issueNav/1/issueTable resource in Jira before version 8.3.2 allows remote attackers to enumerate usernames via an incorrect authorisation check.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 17.55% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 96.8% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2019-08-23 13:49Z7 YR AGO
- Last updated
- 2024-09-17 00:01Z2 YR AGO
- Reserved
- 2019-02-18
- Assigning CNA
- atlassian
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-863Incorrect AuthorizationClass
- Data version
- 5.1
- Document digest
- 6e5f0c6e752293f3d000c0cbfa1882943771d57239d5913facb76f5e9bb17105
05 Affected products
VendorProductVersionsPlatforms
06 References
- jira.atlassian.comhttps://jira.atlassian.com/browse/JRASERVER-69777
- www.talosintelligence.comhttps://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0839