CVE-2021-36044 json
Magento Commerce GraphQL Improper Input Validation Could Lead To Denial Of Service
published 2021-09-01 5 y ago modified 2026-06-17 4 mo ago also GHSA-wr57-3h2f-3q95 , EUVD-2021-22677
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.0%
- EPSS 2.0% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an improper input validation vulnerability. An unauthenticated attacker could abuse this vulnerability to cause a server-side denial-of-service using a GraphQL field.
Patch / fix
- packagist magento/community-edition 2.3.7-p1, 2.4.2-p2
Exploit prediction
2.01% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | magento/project-community-edition | <=2.0.2 |
no fix listed |
| packagist | magento/community-edition | 1 listed version >=2.4.2-p1, <2.4.2-p2 <2.3.7-p1 |
2.4.2-p2 2.3.7-p1 |
Affected products
- Adobe Magento Commerce
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
helpx.adobe.com
/security/products/magento/apsb21-64.html
web, patch, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-36044
advisory
-
github.com
/magento/magento2
package
Sources
- CVE List CVE-2021-36044
- GitHub Advisory GHSA-wr57-3h2f-3q95
- NVD CVE-2021-36044
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