CVE-2021-29622
Vulnerability from cvelistv5
Published
2021-05-19 20:00
Modified
2024-08-03 22:11
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Summary
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.
References
security-advisories@github.comhttps://github.com/prometheus/prometheus/releases/tag/v2.26.1Third Party Advisory
security-advisories@github.comhttps://github.com/prometheus/prometheus/releases/tag/v2.27.1Third Party Advisory
security-advisories@github.comhttps://github.com/prometheus/prometheus/security/advisories/GHSA-vx57-7f4q-fpc7Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/prometheus/prometheus/releases/tag/v2.26.1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/prometheus/prometheus/releases/tag/v2.27.1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/prometheus/prometheus/security/advisories/GHSA-vx57-7f4q-fpc7Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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}


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