CVE-2023-40577

Name
CVE-2023-40577
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/prometheus/alertmanager/security/advisories/GHSA-v86x-5fm3-5p7j
Mailing List https://lists.debian.org/debian-lts-announce/2023/10/msg00011.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:prometheus:alertmanager:0.25.0:*:*:*:*:*:*:* alertmanager == None == 0.25.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
alertmanager 3.18-community 0.25.0-r9 Drew DeVault <sir@cmpwn.com> possibly vulnerable