ClosedPatched

Adobe Commerce and Magento Open Source Improper Restriction of XML External Entity Reference (XXE)

Adobe Commerce and Magento Open Source

Adobe Commerce and Magento Open Source contain an improper restriction of XML external entity reference (XXE) vulnerability that allows for remote code execution. Added to the CISA KEV catalog on 2024-07-17.

Why this severity: CVSS 9.8 (v3.1, CNA), actively exploited (CISA KEV)

Started: Jun 13, 2024
Closed: Jul 17, 2024
CVE: CVE-2024-34102

Follow this incident

Updated Jul 17, 2024

Affected

See vendor advisory (versions are not listed in the KEV record)

Fixed in

See vendor advisory linked in sources

Timeline2

Jul 17, 2024
CISA added CVE-2024-34102 to the KEV catalog (federal deadline 2024-08-07)
Source
Jun 13, 2024
CVE-2024-34102 published
Source

Advisories3

Notes & caveats

Derived from the CISA KEV JSON feed (catalogVersion 2026.10.21); CVSS from the CVE record (cveawg.mitre.org). startedAt is the CVE publication date when it fell in 2024 before the KEV listing, else the KEV dateAdded; exploitation may have begun earlier. closedAt is the KEV listing date (a fix or mitigation was available then unless noted).

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