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Fencer Vulns
high 7.5

CVE-2021-28583 json

Magento Commerce insecure storage of sensitive documentation

published 2021-06-28 5 y ago modified 2026-09-10 59 d ago also BIT-magento-2021-28583 , EUVD-2022-2998 , GHSA-7gh6-f4jh-3crq

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
0
none known

Summary

Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by a Violation of Secure Design Principles vulnerability in RMA PDF filename formats. Successful exploitation could allow an attacker to get unauthorized access to restricted resources.

Patch / fix

  • packagist magento/community-edition 2.3.7, 2.4.2-p1
  • bitnami magento 2.3.6, 2.4.2, 2.4.3
  • magento magento 2.3.6

Exploit prediction

1.90% chance of exploitation in the next 30 days, higher than 79% 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:H/I:N/A:N
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 4.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N
OSV 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
packagist magento/community-edition
>=2.4.0, <2.4.2-p1
<2.3.7
2.4.2-p1
2.3.7
packagist magento/project-community-edition
<=2.0.2
 no fix listed
bitnami magento
<2.3.6
>=2.4.1, <2.4.2
>=2.4.2, <2.4.3
2.3.6
2.4.2
2.4.3

Affected products

  • Adobe Magento Commerce

Classification

Weakness
  • CWE-657 Violation of Secure Design Principles

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.