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CVE-2021-36044

24
FAUCET Score

CVE-2021-36044 is an improper input validation vulnerability affecting Adobe Commerce and Magento Open Source versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier), and 2.3.7 (and earlier). This vulnerability carries a CVSS score of 7.5 (HIGH) and allows an unauthenticated attacker to cause a server-side denial-of-service by abusing a GraphQL field. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.3.7CPE match
cpe:2.3:a:adobe:magento_commerce:*:*:*:*:*:*:*:*
<= 2.4.2CPE match
cpe:2.3:a:adobe:magento_commerce:*:*:*:*:*:*:*:*
<= 2.4.2-p1CPE match
cpe:2.3:a:adobe:magento_commerce:*:*:*:*:*:*:*:*
>= 2.3.0, <= 2.3.7CPE matchmatch criteria
cpe:2.3:a:adobe:adobe_commerce:*:*:*:*:*:*:*:*
>= 2.4.0, <= 2.4.2CPE matchmatch criteria
cpe:2.3:a:adobe:adobe_commerce:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.01%
Probability of exploitation in next 30 days
EPSS Percentile
78.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0201 is in the 63rd percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

adobepatch availablevia nvd_reference
View patch
composerpatch availablevia ghsa
Product: magento/community-editionFixed in: 2.4.2-p2
composerpatch availablevia ghsa
Product: magento/community-editionFixed in: 2.3.7-p1

Vendor Advisories (1)

composerGHSA-wr57-3h2f-3q95high

Magento affected by a server-side denial-of-service using a GraphQL field

May 24, 2022

References

helpx.adobe.com / security/products/magento/apsb21-64.html
PatchVendor Advisory