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CVE-2026-53572

5.9 Moyenne

Publiée le 21/08/2026 à 23:16 · Modifiée le 12/10/2026 à 18:10 · En attente d'analyse NVD · Source : security-advisories@github.com

Description

KEDA is a Kubernetes-based Event Driven Autoscaling component. Prior to 2.20.0, pkg/scalers/postgresql_scaler.go constructs libpq-style connection strings from tenant-controlled host, port, userName, dbName, sslmode, and password values, while escapePostgreConnectionParameter() only quotes values containing a literal space. Tabs, newlines, carriage returns, form feeds, vertical tabs, quotes, and backslashes can therefore create additional key-value tokens when pgx parses the string. An attacker able to create or modify a TriggerAuthentication or ScaledObject can inject host or sslmode parameters, redirect the database connection to an attacker-controlled server, expose credentials, or disable intended TLS protection. This issue is fixed in version 2.20.0.

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Produits concernés

Scores CVSS

VersionScoreSourceVecteur
3.1 5.9 Moyenne security-advisories@github.com CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N

Faiblesses (CWE)

Références

Ailleurs