CVE-2023-40577 (GCVE-0-2023-40577)
Vulnerability from cvelistv5
Published
2023-08-25 00:12
Modified
2025-02-13 17:08
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
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.
References
Impacted products
Vendor Product Version
prometheus alertmanager Version: <= 0.25.0
 Create a notification for this product.
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