CVE-2023-40577

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 v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/prometheus/alertmanager/security/advisories/GHSA-v86x-5fm3-5p7j	Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00011.html	Mailing List
https://github.com/prometheus/alertmanager/security/advisories/GHSA-v86x-5fm3-5p7j	Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00011.html	Mailing List

Configurations

Configuration 1 (hide)

cpe:2.3:a:prometheus:alertmanager:0.25.0:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

21 Nov 2024, 08:19

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-08-25 01:15

Updated : 2024-11-21 08:19

NVD link : CVE-2023-40577

Mitre link : CVE-2023-40577

CVE.ORG link : CVE-2023-40577

JSON object : View

Products Affected

debian

debian_linux

prometheus

alertmanager

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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