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Fencer Vulns
low 2.7

CVE-2020-24403 json

Incorrect permissions could lead to unauthorized modification of inventory source data via REST API

published 2020-11-09 6 y ago modified 2026-09-08 2 mo ago also BIT-magento-2020-24403 , EUVD-2022-2152 , GHSA-39rw-4m66-82gf

cvss
2.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known

Summary

Magento version 2.4.0 and 2.3.5p1 (and earlier) are affected by an incorrect user permissions vulnerability within the Inventory component. This vulnerability could be abused by authenticated users with Inventory and Source permissions to make unauthorized changes to inventory source data via the REST API.

Patch / fix

  • packagist magento/community-edition 2.3.6, 2.4.1
  • bitnami magento 2.3.5, 2.4.1
  • magento magento 2.3.5

Exploit prediction

1.63% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
GitHub 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
NVD 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:P/A:N
OSV 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist magento/community-edition
<2.3.6
>=2.4.0, <2.4.1
2.3.6
2.4.1
packagist magento/project-community-edition
<=2.0.2
 no fix listed
bitnami magento
<2.3.5
>=2.4.0, <2.4.1
2.3.5
2.4.1

Affected products

  • Adobe Magento Commerce

Classification

Weakness

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.