Saleor has a resource exhaustion vulnerability in GraphQL queries

{
  "id": "89c51f54a6ed4973108a529c22255706253a236103ddc6bd9be5a6bde9c52ebf",
  "url": "https://osv.dev/vulnerability/CVE-2026-35401",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Saleor has a resource exhaustion vulnerability in GraphQL queries",
    "summary": "Saleor is an e-commerce platform. From 2.0.0 to before 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118, a malicious actor can include many GraphQL mutations or queries in a single API call using aliases or chaining multiple mutations, resulting in resource exhaustion. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118.",
    "evidence": "osv:CVE-2026-35401",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-35401",
      "aliases": [
        "CVE-2026-35401",
        "GHSA-gqqv-xwx3-jj4h"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/saleor/saleor",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6c0861e12fcf01a00b6290391d1907b60c4d7b18"
                },
                {
                  "fixed": "e570cf75807a6a27268e8559d8cca54ae466b192"
                },
                {
                  "introduced": "85cf5208a1d017db74dc4d1e89c3e5e8d6685513"
                },
                {
                  "fixed": "07f6ffdb6b37f289bbfd5810c0b27f992f4c7838"
                },
                {
                  "introduced": "6cfb77430ddbc53f48dfd3462fbefaad4e8c3d45"
                },
                {
                  "fixed": "d0f9abb5f47c0642829b60207593e878506d97f3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:saleor:saleor:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "fixed": "3.20.118"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:saleor:saleor:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.21.0"
                      },
                      {
                        "fixed": "3.21.54"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:saleor:saleor:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.22.0"
                      },
                      {
                        "fixed": "3.22.47"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.22.16",
            "3.21.53",
            "3.22.46",
            "3.21.52",
            "3.22.45",
            "3.22.44",
            "3.22.43",
            "3.21.51",
            "3.22.42",
            "3.21.50",
            "3.22.41",
            "3.22.40",
            "3.22.39",
            "3.22.38",
            "3.22.37",
            "3.22.36",
            "3.22.35",
            "3.22.34",
            "3.22.33",
            "3.21.49",
            "3.22.32",
            "3.21.48",
            "3.21.47",
            "3.22.31",
            "3.21.46",
            "3.22.30",
            "3.21.45",
            "3.22.29",
            "3.22.28",
            "3.21.44",
            "3.22.27",
            "3.21.43",
            "3.21.42",
            "3.22.26",
            "3.21.41",
            "3.22.25",
            "3.22.24",
            "3.21.40",
            "3.22.23",
            "3.22.22",
            "3.21.39",
            "3.22.21",
            "3.21.38",
            "3.22.20",
            "3.21.37",
            "3.22.19",
            "3.22.18",
            "3.22.17",
            "3.21.36",
            "3.21.35",
            "3.22.15",
            "3.22.14",
            "3.22.13",
            "3.21.34",
            "3.22.12",
            "3.22.11",
            "3.21.33",
            "3.22.10",
            "3.21.32",
            "3.21.31",
            "3.22.9",
            "3.22.8",
            "3.21.30",
            "3.22.7",
            "3.21.29",
            "3.22.6",
            "3.21.28",
            "3.22.5",
            "3.21.27",
            "3.22.4",
            "3.21.26",
            "3.22.3",
            "3.22.2",
            "3.21.25",
            "3.22.1",
            "3.21.24",
            "3.21.23",
            "3.22.0",
            "3.21.22",
            "3.21.21",
            "3.21.20",
            "3.21.19",
            "3.21.18",
            "3.21.17",
            "3.21.16",
            "3.21.15",
            "3.21.14",
            "3.21.13",
            "3.21.12",
            "3.21.11",
            "3.21.10",
            "3.21.9",
            "3.21.8",
            "3.21.7",
            "3.21.6",
            "3.21.5",
            "3.21.4",
            "3.21.3",
            "3.21.2",
            "3.21.1",
            "3.21.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35401.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.960442454Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35401.json",
        "https://github.com/saleor/saleor/security/advisories/GHSA-gqqv-xwx3-jj4h",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-35401"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-770"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35401.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-35401",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 505135,
  "published_at": "2026-04-08T17:22:10.683+00:00"
}