FKIE_CVE-2026-33756
Vulnerability from fkie_nvd - Published: 2026-04-08 18:26 - Updated: 2026-07-24 22:10
Severity
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, 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.
References
{
"affected": [
{
"affectedData": [
{
"product": "saleor",
"vendor": "saleor",
"versions": [
{
"status": "affected",
"version": "\u003e= 2.0.0, \u003c 3.20.118"
},
{
"status": "affected",
"version": "\u003e= 3.21.0-a.0, \u003c 3.21.54"
},
{
"status": "affected",
"version": "\u003e= 3.22.0-a.0, \u003c 3.22.47"
},
{
"status": "affected",
"version": "\u003e= 3.23.0-a.0, \u003c 3.23.0a3"
}
]
}
],
"source": "security-advisories@github.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:saleor:saleor:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1B4A5EA6-A42E-41BA-9A75-20C9FF65EE98",
"versionEndExcluding": "3.20.118",
"versionStartIncluding": "2.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:saleor:saleor:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2312AF3F-A049-4E4B-AAEF-21D7B5463A3A",
"versionEndExcluding": "3.21.54",
"versionStartIncluding": "3.21.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:saleor:saleor:*:*:*:*:*:*:*:*",
"matchCriteriaId": "ABB6E342-967D-4F4D-9869-BC24C630ACEF",
"versionEndExcluding": "3.22.47",
"versionStartIncluding": "3.22.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:saleor:saleor:3.23.0:alpha0:*:*:*:*:*:*",
"matchCriteriaId": "086CBDFF-B1C4-4AD4-9F39-00B028E29338",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:saleor:saleor:3.23.0:alpha1:*:*:*:*:*:*",
"matchCriteriaId": "404B7EE8-9CE0-4B8D-B0B7-2DF60F355E72",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:saleor:saleor:3.23.0:alpha2:*:*:*:*:*:*",
"matchCriteriaId": "6DD7D745-F558-4CBE-9110-2F7DCBCF4D2F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"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\u0027t 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."
},
{
"lang": "es",
"value": "Saleor es una plataforma de comercio electr\u00f3nico. Desde la versi\u00f3n 2.0.0 hasta antes de las versiones 3.23.0a3, 3.22.47, 3.21.54 y 3.20.118, Saleor soporta el procesamiento por lotes de consultas al enviar m\u00faltiples operaciones GraphQL en una \u00fanica solicitud HTTP como un array JSON, pero no estaba aplicando ning\u00fan l\u00edmite superior en el n\u00famero de operaciones. Esto permit\u00eda a un atacante no autenticado enviar muchas operaciones en una \u00fanica solicitud HTTP (eludiendo el l\u00edmite de complejidad por consulta) para agotar los recursos. Esta vulnerabilidad est\u00e1 corregida en las versiones 3.23.0a3, 3.22.47, 3.21.54 y 3.20.118."
}
],
"id": "CVE-2026-33756",
"lastModified": "2026-07-24T22:10:00.140",
"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"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-33756",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-08T18:42:19.130571Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-04-08T18:26:00.700",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Loading…
Loading…