Security advisory

{
  "id": "f9a5a65aefd01ed384fe236f19d76fb2d699a18b1512f0307f401ada94958383",
  "url": "https://osv.dev/vulnerability/CVE-2021-3654",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-3654",
    "summary": "A vulnerability was found in openstack-nova's console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL.",
    "evidence": "osv:CVE-2021-3654",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-3654",
      "aliases": [
        "CVE-2021-3654",
        "GHSA-vqp6-j452-j6wp",
        "PYSEC-2026-693"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/openstack/nova",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "6f774f226bcf8c5468de92d3eea80962656754cd"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "21.2.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "21.2.2",
            "21.2.1",
            "21.2.0",
            "21.1.2",
            "21.1.1",
            "21.1.0",
            "21.0.0.0rc2",
            "21.0.0",
            "21.0.0.0rc1",
            "20.0.0.0rc1",
            "19.0.0.0rc1",
            "18.0.0.0rc1",
            "18.0.0.0b3",
            "18.0.0.0b2",
            "18.0.0.0b1",
            "17.0.0.0b3",
            "17.0.0.0rc1",
            "17.0.0.0b2",
            "17.0.0.0b1",
            "16.0.0.0rc1",
            "16.0.0.0b3",
            "16.0.0.0b2",
            "16.0.0.0b1",
            "15.0.0.0rc1",
            "15.0.0.0b3",
            "15.0.0.0b2",
            "15.0.0.0b1",
            "14.0.0.0rc1",
            "14.0.0.0b3",
            "14.0.0.0b2",
            "14.0.0.0b1",
            "13.0.0.0rc1",
            "13.0.0.0b3",
            "13.0.0.0b2",
            "13.0.0.0b1",
            "12.0.0.0rc1",
            "12.0.0.0b3",
            "12.0.0.0b2",
            "12.0.0.0b1",
            "12.0.0a0",
            "2015.1.0rc1",
            "2015.1.0b3",
            "2015.1.0b2",
            "2015.1.0b1",
            "2014.2.rc1",
            "2014.2.b3",
            "2014.2.b2",
            "2014.2.b1",
            "2014.1.rc1",
            "2014.1.b3",
            "2014.1.b2",
            "2014.1.b1",
            "2013.2.rc1",
            "2013.2.b3",
            "2013.1.rc1",
            "folsom-2",
            "folsom-1",
            "essex-1",
            "diablo-1",
            "2011.2",
            "2011.2rc1",
            "2011.2gamma1",
            "2011.1rc1",
            "2011.1",
            "2010.1",
            "0.9.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3654.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:36.396606999Z",
      "provider": "osv",
      "references": [
        "https://security.gentoo.org/glsa/202305-02",
        "https://bugs.launchpad.net/nova/+bug/1927677",
        "https://bugs.python.org/issue32084",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1961439",
        "https://opendev.org/openstack/nova/commit/04d48527b62a35d912f93bc75613a6cca606df66",
        "https://opendev.org/openstack/nova/commit/8906552cfc2525a44251d4cf313ece61e57251eb",
        "https://security.openstack.org/ossa/OSSA-2021-002.html",
        "https://www.openwall.com/lists/oss-security/2021/07/29/2"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "openstack:nova",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "22.0.0"
                  },
                  {
                    "fixed": "22.2.3"
                  },
                  {
                    "introduced": "23.0.0"
                  },
                  {
                    "fixed": "23.0.3"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:openstack_platform",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "16.1"
                  },
                  {
                    "last_affected": "16.1"
                  },
                  {
                    "introduced": "16.2"
                  },
                  {
                    "last_affected": "16.2"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-3654",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433963,
  "published_at": "2022-03-02T23:15:08.73+00:00"
}