Security advisory

{
  "id": "e1774ab345a3d4e875c23b95ee21a5c8d899d461a39afe660612f2f890d2248b",
  "url": "https://osv.dev/vulnerability/CVE-2020-28984",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-28984",
    "summary": "prive/formulaires/configurer_preferences.php in SPIP before 3.2.8 does not properly validate the couleur, display, display_navigation, display_outils, imessage, and spip_ecran parameters.",
    "evidence": "osv:CVE-2020-28984",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-28984",
      "aliases": [
        "CVE-2020-28984"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.spip.net/spip/spip",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0cb72efbf54729835d148593401157ea04f66c82"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.2.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.2.0",
            "v3.1.0-beta",
            "v3.1.0-alpha",
            "v3.0.0-beta.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28984.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:13.235156376Z",
      "provider": "osv",
      "references": [
        "https://git.spip.net/spip/spip/compare/v3.2.7...v3.2.8",
        "https://lists.debian.org/debian-lts-announce/2020/12/msg00036.html",
        "https://www.debian.org/security/2020/dsa-4798",
        "https://git.spip.net/spip/spip/commit/ae4267eba1022dabc12831ddb021c5d6e09040f8"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
              "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "9.0"
                  },
                  {
                    "last_affected": "9.0"
                  },
                  {
                    "introduced": "10.0"
                  },
                  {
                    "last_affected": "10.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-28984",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384230,
  "published_at": "2020-11-23T22:15:12.57+00:00"
}