Security advisory

{
  "id": "9c24d568e22f4356b6bf3742ed6b1e5dc4d1ffc3f643a8b5a8eda27ae50410fe",
  "url": "https://osv.dev/vulnerability/CVE-2020-15562",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-15562",
    "summary": "An issue was discovered in Roundcube Webmail before 1.2.11, 1.3.x before 1.3.14, and 1.4.x before 1.4.7. It allows XSS via a crafted HTML e-mail message, as demonstrated by a JavaScript payload in the xmlns (aka XML namespace) attribute of a HEAD element when an SVG element exists.",
    "evidence": "osv:CVE-2020-15562",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-15562",
      "aliases": [
        "BIT-roundcube-2020-15562",
        "CVE-2020-15562"
      ],
      "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/roundcube/roundcubemail",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "ce6ebd9c38bcae4a1fa9829aa20c30d9c96b2d77"
                },
                {
                  "introduced": "854aa7f35f6ed963033e2c0c4735852af7eca21b"
                },
                {
                  "fixed": "abddddb12c0f962ce111b02ff5ad0ab33657088b"
                },
                {
                  "introduced": "fdbdaec9989998b2a378619273f9fb60e6ad6879"
                },
                {
                  "fixed": "cdbefb54e2bebbc61e5fb081c7d1038d884743cf"
                },
                {
                  "fixed": "3e8832d029b035e3fcfb4c75839567a9580b4f82"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.2.11"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.3.0"
                      },
                      {
                        "fixed": "1.3.14"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.4.0"
                      },
                      {
                        "fixed": "1.4.7"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "3e8832d029b035e3fcfb4c75839567a9580b4f82"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "ce6ebd9c38bcae4a1fa9829aa20c30d9c96b2d77"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "1.2.11"
                  },
                  {
                    "range": [
                      {
                        "fixed": "abddddb12c0f962ce111b02ff5ad0ab33657088b"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "1.3.14"
                  },
                  {
                    "range": [
                      {
                        "fixed": "cdbefb54e2bebbc61e5fb081c7d1038d884743cf"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "1.4.7"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.2.10",
            "1.3.13",
            "1.4.6",
            "1.3.12",
            "1.4.5",
            "1.3.11",
            "1.4.4",
            "1.4.3",
            "1.4.2",
            "1.4.1",
            "1.4.0",
            "1.3.10",
            "1.3.9",
            "1.3.8",
            "1.2.9",
            "1.3.7",
            "1.2.8",
            "1.3.6",
            "1.3.5",
            "1.2.7",
            "1.3.4",
            "1.3.3",
            "1.3.2",
            "1.2.6",
            "1.3.1",
            "1.3.0",
            "1.2.5",
            "1.2.4",
            "1.2.3",
            "1.2.2",
            "1.2.1",
            "1.2.0",
            "1.2-rc",
            "1.2-beta",
            "1.1.0",
            "1.1-rc",
            "1.1-beta",
            "v0.1-beta2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15562.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:55.337428031Z",
      "provider": "osv",
      "references": [
        "https://github.com/roundcube/roundcubemail/releases/tag/1.2.11",
        "https://github.com/roundcube/roundcubemail/releases/tag/1.3.14",
        "https://github.com/roundcube/roundcubemail/releases/tag/1.4.7",
        "https://www.debian.org/security/2020/dsa-4720",
        "https://github.com/roundcube/roundcubemail/commit/3e8832d029b035e3fcfb4c75839567a9580b4f82"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "10.0"
                  },
                  {
                    "last_affected": "10.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-15562",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383130,
  "published_at": "2020-07-06T12:15:10.72+00:00"
}