{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.14",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.15",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.16",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.17",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.18",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.19",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.20",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.21",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.22",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.23",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.24",
        "name": "prometheus",
        "purl": "pkg:apk/alpine/prometheus?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.23.0"
            },
            {
              "fixed": "2.27.1-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "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.",
  "id": "ALPINE-CVE-2021-29622",
  "modified": "2026-11-03T06:17:58.201613245Z",
  "published": "2021-05-19T20:15:07.487Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security.alpinelinux.org/vuln/CVE-2021-29622"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2021-29622"
  ]
}