Security Advisory

CVE-2023-40577

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-08-25 00:12:13

Last updated 2025-02-13 17:08:34

Assigner GitHub_M

State PUBLISHED

Description

Alertmanager handles alerts sent by client applications such as the Prometheus server. An attacker with the permission to perform POST requests on the /api/v1/alerts endpoint could be able to execute arbitrary JavaScript code on the users of Prometheus Alertmanager. This issue has been fixed in Alertmanager version 0.2.51.

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