{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-33756", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-23T18:30:14.125Z", "datePublished": "2026-04-08T17:07:57.920Z", "dateUpdated": "2026-04-08T18:42:28.521Z"}, "containers": {"cna": {"title": "Saleor Affected by Denial of Service via Unbounded GraphQL Query Batching", "problemTypes": [{"descriptions": [{"cweId": "CWE-770", "lang": "en", "description": "CWE-770: Allocation of Resources Without Limits or Throttling", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp"}, {"name": "https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64", "tags": ["x_refsource_MISC"], "url": "https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64"}, {"name": "https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8", "tags": ["x_refsource_MISC"], "url": "https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8"}, {"name": "https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a", "tags": ["x_refsource_MISC"], "url": "https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a"}, {"name": "https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa", "tags": ["x_refsource_MISC"], "url": "https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa"}, {"name": "https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464", "tags": ["x_refsource_MISC"], "url": "https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464"}], "affected": [{"vendor": "saleor", "product": "saleor", "versions": [{"version": ">= 2.0.0, < 3.20.118", "status": "affected"}, {"version": ">= 3.21.0-a.0, < 3.21.54", "status": "affected"}, {"version": ">= 3.22.0-a.0, < 3.22.47", "status": "affected"}, {"version": ">= 3.23.0-a.0, < 3.23.0a3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-04-08T17:07:57.920Z"}, "descriptions": [{"lang": "en", "value": "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, Saleor supports query batching by submitting multiple GraphQL operations in a single HTTP request as a JSON array but wasn't enforcing any upper limit on the number of operations. This allowed an unauthenticated attacker to send a single HTTP request many operations (bypassing the per query complexity limit) to exhaust resources. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118."}], "source": {"advisory": "GHSA-24jw-f244-qfpp", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-04-08T18:42:19.130571Z", "id": "CVE-2026-33756", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-08T18:42:28.521Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "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, Saleor supports query batching by submitting multiple GraphQL operations in a single HTTP request as a JSON array but wasn't enforcing any upper limit on the number of operations. This allowed an unauthenticated attacker to send a single HTTP request many operations (bypassing the per query complexity limit) to exhaust resources. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118."}], "id": "CVE-2026-33756", "lastModified": "2026-04-08T18:26:00.700", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-04-08T18:26:00.700", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64"}, {"source": "security-advisories@github.com", "url": "https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8"}, {"source": "security-advisories@github.com", "url": "https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a"}, {"source": "security-advisories@github.com", "url": "https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa"}, {"source": "security-advisories@github.com", "url": "https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464"}, {"source": "security-advisories@github.com", "url": "https://github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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