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Weakness (CWE) CWE-79 Improper Neutralization of Input During Web Page Generation 1

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Vendor: prometheus × Component: Alertmanager × Clear all filters

TI-2023-21376 CVE-2023-40577 · GHSA-v86x-5fm3-5p7j

Alertmanager UI is vulnerable to stored XSS via the /api/v1/alerts endpoint

Priority MEDIUM 40

Alertmanager handles alerts sent by client applications such as the Prometheus server.

CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00634 · Published 2023-08-25 · Fixed in 0.25.1 CWE-79

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