{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-15T03:19:26.139","vulnerabilities":[{"cve":{"id":"CVE-2021-29622","sourceIdentifier":"security-advisories@github.com","published":"2021-05-19T20:15:07.487","lastModified":"2024-11-21T06:01:30.877","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"Prometheus es un sistema de monitoreo de código abierto y una base de datos de series de tiempo. En la versión 2.23.0, Prometheus cambió su Interfaz de Usuario predeterminada a la Nueva interfaz de usuario. Para garantizar una transición sin problemas, la URL con el prefijo /new redirecciona a /. Debido a un bug en el código, es posible para un atacante diseñar una URL que pueda redireccionar a cualquier otra URL, en el endpoint /new. Si un usuario visita un servidor de Prometheus con una dirección especialmente diseñada, ellos pueden ser redirigidos a una URL arbitraria. El problema fue parcheado en las versiones 2.26.1 y 2.27.1. En la versión 2.28.0, el endpoint /new será eliminado completamente. La solución es deshabilitar un acceso a /new por medio de un proxy inverso en frente de Prometheus"}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:N","baseScore":5.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-601"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:prometheus:prometheus:*:*:*:*:*:*:*:*","versionStartIncluding":"2.23.0","versionEndExcluding":"2.26.1","matchCriteriaId":"2A93B617-8482-4109-8C83-A06AC85D74F8"},{"vulnerable":true,"criteria":"cpe:2.3:a:prometheus:prometheus:2.27.0:-:*:*:*:*:*:*","matchCriteriaId":"B1E1B501-8DA3-46E7-A4B4-B30A9E2C3335"},{"vulnerable":true,"criteria":"cpe:2.3:a:prometheus:prometheus:2.27.0:rc0:*:*:*:*:*:*","matchCriteriaId":"F4251CCD-DFC2-4571-8448-319882AAAB08"}]}]}],"references":[{"url":"https://github.com/prometheus/prometheus/releases/tag/v2.26.1","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/prometheus/prometheus/releases/tag/v2.27.1","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/prometheus/prometheus/security/advisories/GHSA-vx57-7f4q-fpc7","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/prometheus/prometheus/releases/tag/v2.26.1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/prometheus/prometheus/releases/tag/v2.27.1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/prometheus/prometheus/security/advisories/GHSA-vx57-7f4q-fpc7","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}