Resource exhaustion in Saleor
CVE-2026-33756
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 upp…
EPSS: 0.001 (29.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Saleor — versions >= 2.0.0, < 3.20.118, >= 3.21.0-a.0, < 3.21.54, >= 3.22.0-a.0, < 3.22.47
Weakness classification (CWE)
References
- https://github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp (x_refsource_CONFIRM)
- https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64 (x_refsource_MISC)
- https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8 (x_refsource_MISC)
- https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a (x_refsource_MISC)
- https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa (x_refsource_MISC)
- https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-33756?
- CVE-2026-33756 is a high-severity vulnerability in Saleor, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-04-08.
- How severe is CVE-2026-33756?
- High severity. CVSS v3 base score is 7.5 out of 10.