VulnerabilityModified
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.
MEDIUM 5.3EPSS 17.5%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 17.5%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 17.55% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- atlassian/jira server
- Source
- security@atlassian.com
References
- https://jira.atlassian.com/browse/JRASERVER-69777Vendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0839Exploit, Third Party Advisory
- https://jira.atlassian.com/browse/JRASERVER-69777Vendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0839Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.