Established 2026Sunday, 6 September 2026
presents

The CloudySec Digest

The wires, edited.
← Front PageVulnerabilities Desk
Vulnerabilities

[UPDATE] [mittel] Elasticsearch und Kibana: Mehrere Schwachstellen

BSI updates an advisory covering multiple Elasticsearch and Kibana flaws — RCE, XSS, info disclosure, and privilege escalation — posing compound risk to enterprises using the Elastic stack for SIEM or observability.

Summary written by editorial AI · Source link below

Filed by CERT-Bund (BSI)1 min readRead at source ↗

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Elasticsearch und Kibana ausnutzen, um beliebigen Programmcode auszuführen, um Informationen offenzulegen, um einen Cross-Site Scripting Angriff durchzuführen und um Administratorrechte zu erlangen.

Editorial Analysis

Why it matters

Elastic-stack deployments are ubiquitous in European enterprise SIEM and observability; unpatched instances face chained exploitation across multiple attack vectors.

What to do

Inventory all Elasticsearch and Kibana deployments and ensure they are updated to versions that resolve the referenced CVEs.

Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.

Continue at the source
Read the full report at CERT-Bund (BSI)

External link — opens at CERT-Bund (BSI) in a new tab.

§
Continue with

More from the Vulnerabilities Desk