XSS in Labkey Server
CVE-2019-9758
An issue was discovered in LabKey Server 19.1.0. The display name of a user is vulnerable to stored XSS that can execute on administrators from security/permissions.view, security/addUsers.view, or wiki/Administration/page.view in the admin panel, leading to privilege escalation.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.010 (60.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Labkey Labkey_server — versions 19.1.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-9758?
- CVE-2019-9758 is a medium-severity vulnerability in Labkey Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-10-29.
- How severe is CVE-2019-9758?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2019-9758 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.