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Fencer Vulns
medium 5.4

CVE-2025-37728 json

Kibana Insufficiently Protected Credentials in the CrowdStrike Connector

published 2025-10-07 13 mo ago modified 2026-10-08 31 d ago also BIT-elk-2025-37728 , BIT-kibana-2025-37728 , EUVD-2025-32080

cvss
5.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

Insufficiently Protected Credentials in the Crowdstrike connector can lead to Crowdstrike credentials being leaked. A malicious user can access cached credentials from a Crowdstrike connector in another space by creating and running a Crowdstrike connector in a space to which they have access.

Patch / fix

  • bitnami elk 8.18.8, 8.19.5, 9.0.8, 9.1.5
  • bitnami kibana 8.18.8, 8.19.5, 9.0.8, 9.1.5
  • elastic kibana 8.18.8, 8.19.5, 9.0.8, 9.1.5
  • elasticsearch kibana 8.18.8, 8.19.5, 9.0.8, 9.1.5

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2025-37728 updated cvss 5.4

kibana: Kibana Insufficiently Protected Credentials in the CrowdStrike Connector

  • Red Hat Logging Subsystem for Red Hat OpenShift openshift-logging/kibana6-rhel8
    affected: no fix available “Fix deferred”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
13 mo ago

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • discuss.elastic.co https://discuss.elastic.co/t/kibana-crowdstrike-connector-8-18-8-8-19-5-9-0-8-and-9-1-5-security-update-esa-2025-19/382455 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
OSV 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
bitnami elk
<8.18.8
>=8.19.0, <8.19.5
>=9.0.0, <9.0.8
>=9.1.0, <9.1.5
8.18.8
8.19.5
9.0.8
9.1.5
bitnami kibana
<8.18.8
>=8.19.0, <8.19.5
>=9.0.0, <9.0.8
>=9.1.0, <9.1.5
8.18.8
8.19.5
9.0.8
9.1.5

Affected products

  • Elastic Kibana

Classification

Weakness
  • CWE-522 Insufficiently Protected Credentials

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.