CVE-2026-54680

9.9 Critique

Publiée le 29/07/2026 à 19:16 · Modifiée le 24/10/2026 à 15:10 · Analyse NVD reportée · Source : security-advisories@github.com

Description

Logging operator automates the deployment and configuration of Kubernetes logging pipelines. Prior to 6.6.0, the Fluentd configuration renderer FluentRender in pkg/sdk/logging/model/render/fluent.go writes CRD strings such as Flow record_transformer.records values directly into fluent.conf without escaping, allowing a user who can create Flow resources to inject a Fluentd <match **> block using @type exec and execute arbitrary commands inside the Fluentd aggregator. This issue is fixed in version 6.6.0.

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Produits concernés

kube-logging logging-operator

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.9 Critique	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-74
CWE-77

Références

https://github.com/kube-logging/logging-operator/commit/cf437d7f1e056c78740bf5716ac8bdebcf002425
https://github.com/kube-logging/logging-operator/releases/tag/6.6.0
https://github.com/kube-logging/logging-operator/security/advisories/GHSA-mjqf-28ph-426h
https://github.com/kube-logging/logging-operator/security/advisories/GHSA-mjqf-28ph-426h

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories