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CVE-2026-33756

HIGH

7.5

Description

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/8/2026

Last Modified4/8/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-770

References

https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64(security-advisories@github.com)

https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8(security-advisories@github.com)

https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a(security-advisories@github.com)

https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa(security-advisories@github.com)

https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464(security-advisories@github.com)

https://github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp(security-advisories@github.com)

IOC Correlations

No correlations recorded

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