CVE-2026-33756 (GCVE-0-2026-33756)

Vulnerability from cvelistv5 – Published: 2026-04-08 17:07 – Updated: 2026-04-08 18:42
VLAI?
Title
Saleor Affected by Denial of Service via Unbounded GraphQL Query Batching
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.
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
Impacted products
Vendor Product Version
saleor saleor Affected: >= 2.0.0, < 3.20.118
Affected: >= 3.21.0-a.0, < 3.21.54
Affected: >= 3.22.0-a.0, < 3.22.47
Affected: >= 3.23.0-a.0, < 3.23.0a3
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Show details on NVD website

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Sightings

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  • 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.
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  • 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.


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