Security advisory

{
  "id": "a36c8965e277588639038bdeeafd2558114d3f2145ad38a32c1270622dd47838",
  "url": "https://osv.dev/vulnerability/CVE-2020-5220",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-5220",
    "summary": "Sylius ResourceBundle accepts and uses any serialisation groups to be passed via a HTTP header. This might lead to data exposure by using an unintended serialisation group - for example it could make Shop API use a more permissive group from Admin API. Anyone exposing an API with ResourceBundle's controller is affected. The vulnerable versions are: <1.3 || >=1.3.0 <=1.3.12 || >=1.4.0 <=1.4.5 || >=1.5.0 <=1.5.0 || >=1.6.0 <=1.6.2. The patch is provided for Sylius ResourceBundle 1.3.13, 1.4.6, 1.5.1 and 1.6.3, but not for any versions below 1.3.",
    "evidence": "osv:CVE-2020-5220",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-5220",
      "aliases": [
        "CVE-2020-5218",
        "CVE-2020-5220",
        "GHSA-8vp7-j5cj-vvm2",
        "GHSA-prg5-hg25-8grq"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/sylius/syliusresourcebundle",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6e0cf7a34719b3cb8150aae1ca5f0a6b5474d36f"
                },
                {
                  "last_affected": "76aaa85748b13297448d1307392472e14dfa2266"
                },
                {
                  "introduced": "74abc146ad690ec43354d25fec65bd068e849b07"
                },
                {
                  "last_affected": "689b02c33cac08a217d09b85251a87995396448a"
                },
                {
                  "introduced": "862fbfea9e310646232c97d907b04df9d99b42d4"
                },
                {
                  "last_affected": "240f7d1b989ad3e6005a1d0926350ae25899b854"
                },
                {
                  "introduced": "1eb55aa25d96e140989464c012f6e1c954f5d223"
                },
                {
                  "last_affected": "1eb55aa25d96e140989464c012f6e1c954f5d223"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:sylius:syliusresourcebundle:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.3.0"
                      },
                      {
                        "last_affected": "1.3.12"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:sylius:syliusresourcebundle:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.4.0"
                      },
                      {
                        "last_affected": "1.4.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:sylius:syliusresourcebundle:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.6.0"
                      },
                      {
                        "last_affected": "1.6.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:sylius:syliusresourcebundle:1.5.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.5.0"
                      },
                      {
                        "last_affected": "1.5.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.5.0",
            "v1.5.0",
            "v1.3.12",
            "v1.3.11",
            "v1.3.10",
            "v1.3.9",
            "v1.3.8",
            "v1.3.7",
            "v1.3.6",
            "v1.3.5",
            "v1.3.4",
            "v1.3.3",
            "v1.3.2",
            "v1.3.1",
            "v1.3.0-BETA",
            "v1.3.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5220.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:28.335935024Z",
      "provider": "osv",
      "references": [
        "https://github.com/FriendsOfPHP/security-advisories/blob/master/sylius/resource-bundle/CVE-2020-5220.yaml",
        "https://github.com/Sylius/SyliusResourceBundle/security/advisories/GHSA-8vp7-j5cj-vvm2"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-5218",
        "evidence": "/aliases"
      },
      {
        "value": "CVE-2020-5220",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384339,
  "published_at": "2020-01-27T21:15:11.43+00:00"
}