Name: CVE-2023-40577: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2023-08-25T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-40577, CWE-79, CVSS 7.5, EPSS 0.00634

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.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade alertmanager	Aug 22, 2024	Aug 25, 2023
Debian	—	Upgrade prometheus-alertmanager	Oct 10, 2023	Aug 25, 2023
Suse	—	Upgrade golang-github-prometheus-alertmanager	Feb 19, 2024	Aug 25, 2023
Ubuntu	—	Upgrade golang-github-prometheus-alertmanager-devUpgrade prometheus-alertmanager (Ubuntu Pro)Upgrade prometheus-alertmanagerUpgrade golang-github-prometheus-alertmanager-dev (Ubuntu Pro)	Aug 1, 2024	Aug 25, 2023

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence