# Floragunn Search-Guard-Flx vulnerabilities

Source: https://junglewise.ai/threats/technologies/search-guard-flx  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/search-guard-flx.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Floragunn Search-Guard-Flx: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-4819, was published on 31 March 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (0 critical, 0 exploited in the wild)

## About Floragunn Search-Guard-Flx

Search Guard FLX is a security plugin for Elasticsearch and OpenSearch that provides authentication, authorization, and encryption features.

## Latest Floragunn Search-Guard-Flx vulnerabilities

- [CVE-2026-4819: floragunn Search Guard FLX credential leakage in audit logs](https://junglewise.ai/threats/cve-2026-4819-floragunn-search-guard-flx-credential-leakage-in-audit-logs) (medium, CVSS 4.9, published 31 Mar 2026)
- [CVE-2026-4818: floragunn Search Guard FLX improper authorization in data stream management](https://junglewise.ai/threats/cve-2026-4818-floragunn-search-guard-flx-improper-authorization-in-data-stream) (medium, CVSS 6.8, published 31 Mar 2026)
- [CVE-2026-4799: floragunn Search Guard FLX open redirect in Kibana Plugin](https://junglewise.ai/threats/cve-2026-4799-floragunn-search-guard-flx-open-redirect-in-kibana-plugin) (medium, CVSS 4.3, published 31 Mar 2026)

## Most severe Floragunn Search-Guard-Flx vulnerabilities

- [CVE-2026-4818: floragunn Search Guard FLX improper authorization in data stream management](https://junglewise.ai/threats/cve-2026-4818-floragunn-search-guard-flx-improper-authorization-in-data-stream) (medium, CVSS 6.8, published 31 Mar 2026)
- [CVE-2026-4819: floragunn Search Guard FLX credential leakage in audit logs](https://junglewise.ai/threats/cve-2026-4819-floragunn-search-guard-flx-credential-leakage-in-audit-logs) (medium, CVSS 4.9, published 31 Mar 2026)
- [CVE-2026-4799: floragunn Search Guard FLX open redirect in Kibana Plugin](https://junglewise.ai/threats/cve-2026-4799-floragunn-search-guard-flx-open-redirect-in-kibana-plugin) (medium, CVSS 4.3, published 31 Mar 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Floragunn Search-Guard-Flx vulnerabilities", https://junglewise.ai/threats/technologies/search-guard-flx, 9 November 2026.