CVE-2026-1961
Full vulnerability record from the local CVENow database.
Description
A flaw was found in Foreman. A remote attacker could exploit a command injection vulnerability in Foreman's WebSocket proxy implementation. This vulnerability arises from the system's use of unsanitized hostname values from compute resource providers when constructing shell commands. By operating a malicious compute resource server, an attacker could achieve remote code execution on the Foreman server when a user accesses VM VNC console functionality. This could lead to the compromise of sensitive credentials and the entire managed infrastructure.
Severity
HIGH
CVSS score
8.8
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-03-26 13:16:27.650000
Last modified
2026-10-20 16:03:34.363000
View original CVE JSON
{
"id": "CVE-2026-1961",
"sourceIdentifier": "[email protected]",
"published": "2026-03-26T13:16:27.650",
"lastModified": "2026-10-20T16:03:34.363",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in Foreman. A remote attacker could exploit a command injection vulnerability in Foreman's WebSocket proxy implementation. This vulnerability arises from the system's use of unsanitized hostname values from compute resource providers when constructing shell commands. By operating a malicious compute resource server, an attacker could achieve remote code execution on the Foreman server when a user accesses VM VNC console functionality. This could lead to the compromise of sensitive credentials and the entire managed infrastructure."
},
{
"lang": "es",
"value": "Se encontró un fallo en Foreman. Un atacante remoto podría explotar una vulnerabilidad de inyección de comandos en la implementación del proxy WebSocket de Foreman. Esta vulnerabilidad surge del uso por parte del sistema de valores de nombre de host no saneados de proveedores de recursos de cómputo al construir comandos de shell. Al operar un servidor de recursos de cómputo malicioso, un atacante podría lograr la ejecución remota de código en el servidor de Foreman cuando un usuario accede a la funcionalidad de la consola VNC de una VM. Esto podría llevar al compromiso de credenciales sensibles y de toda la infraestructura gestionada."
}
],
"affected": [
{
"source": "[email protected]",
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{
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