CVE-2026-4819: Search Guard audit logs can contain under certain conditions user credentials
floragunn · Search Guard FLX
Affected: floragunn Search Guard FLX · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 12% of scored CVEs
DescriptionCVE.org
In Search Guard FLX versions from 1.0.0 up to 4.0.1, the audit logging feature might log user credentials from users logging into Kibana.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- floragunn · Search Guard FLXfrom 1.0.0 up to and including 4.0.1
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- floragunn
- Published
- March 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-4819 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.