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CVE-2020-9591: Magento defense-in-depth security mitigation vulnerability

high Affects magento/community-edition, magento/core. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Magento defense-in-depth security mitigation vulnerability

Package
magento/community-edition Composer
Affected versions
>=2.3.0 and <2.3.4-p2 or <=2.2.11
Fixed in
2.3.4-p2
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 3% (88.9th percentile)
Published
2022-05-24
Source
osv.dev

References

Magento defense-in-depth security mitigation vulnerability

Package
magento/core Composer
Affected versions
<1.9.4.5
Fixed in
1.9.4.5
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 3% (88.9th percentile)
Published
2022-05-24
Source
osv.dev

References

CWE-200
NVD recordmagento/community-edition advisoriesmagento/core advisories

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