CVE-2021-29622

Katalog CVE

CVSS 6.1 · Medium EPSS 19,6%

Kerentanan URL Redirection to Untrusted Site ('Open Redirect') pada prometheus. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

Prometheus is an open-source monitoring system and time series database. In 2.23.0, Prometheus changed its default UI to the New ui. To ensure a seamless transition, the URL's prefixed by /new redirect to /. Due to a bug in the code, it is possible for an attacker to craft an URL that can redirect to any other URL, in the /new endpoint. If a user visits a prometheus server with a specially crafted address, they can be redirected to an arbitrary URL. The issue was patched in the 2.26.1 and 2.27.1 releases. In 2.28.0, the /new endpoint will be removed completely. The workaround is to disable access to /new via a reverse proxy in front of Prometheus.

Rincian

Terbit di NVD

19 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

EPSS (30 hari)

19,6% peluang dieksploitasi; lebih tinggi dari 97,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/prometheus/prometheus/releases/tag/v2.26.1 advisory pihak ketiga
• https://github.com/prometheus/prometheus/releases/tag/v2.27.1 advisory pihak ketiga
• https://github.com/prometheus/prometheus/security/advisories/GHSA-vx57-7f4q-fpc7 advisory pihak ketiga