How severe is CVE-2024-39400?

CVE-2024-39400 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-39400 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-39400?

CVE-2024-39400 primarily affects Adobe Commerce. In total, 62 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-39400?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-39400 have an EU (EUVD) identifier?

Yes. CVE-2024-39400 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37950.

When was CVE-2024-39400 published?

CVE-2024-39400 was published on 2024-08-14 and last updated on 2026-06-17.

CVE-2024-39400

CVE-2024-39400 is a high-severity vulnerability in Adobe Commerce with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37950
Weakness: CWE-79
Affected product: Adobe Commerce
Published: 2024-08-14
Last modified: 2026-06-17

Description

Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. This vulnerability could allow an admin attacker to inject and execute arbitrary JavaScript code within the context of the user's browser session. Exploitation of this issue requires user interaction, such as convincing a victim to click on a malicious link. Confidentiality and integrity impact is high as it affects other admin accounts.

Frequently asked questions

What is CVE-2024-39400?: Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. This vulnerability could allow an admin attacker to inject and execute arbitrary JavaScript code within the context of the user's browser session. Exploitation of this issue requires user interaction, such as convincing a victim to click on a malicious link. Confidentiality and integrity impact is high as it affects other admin accounts.
How severe is CVE-2024-39400?: CVE-2024-39400 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-39400 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-39400?: CVE-2024-39400 primarily affects Adobe Commerce. In total, 62 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-39400?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-39400 have an EU (EUVD) identifier?: Yes. CVE-2024-39400 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37950.
When was CVE-2024-39400 published?: CVE-2024-39400 was published on 2024-08-14 and last updated on 2026-06-17.

References

https://helpx.adobe.com/security/products/magento/apsb24-61.html

Affected products (62)

cpe:2.3:a:adobe:commerce:*:*:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p5:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p6:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p7:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p8:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.4:p9:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p5:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p6:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p7:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.5:p8:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.6:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.6:p1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.6:p2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.6:p3:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.6:p4:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.6:p5:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.6:p6:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.7:-:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.7:b1:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.7:b2:*:*:*:*:*:*
cpe:2.3:a:adobe:commerce:2.4.7:p1:*:*:*:*:*:*
cpe:2.3:a:adobe:magento:*:*:*:*:open_source:*:*:*
cpe:2.3:a:adobe:magento:2.4.4:-:*:*:open_source:*:*:*
cpe:2.3:a:adobe:magento:2.4.4:p1:*:*:open_source:*:*:*
cpe:2.3:a:adobe:magento:2.4.4:p2:*:*:open_source:*:*:*
cpe:2.3:a:adobe:magento:2.4.4:p3:*:*:open_source:*:*:*
cpe:2.3:a:adobe:magento:2.4.4:p4:*:*:open_source:*:*:*
cpe:2.3:a:adobe:magento:2.4.4:p5:*:*:open_source:*:*:*
cpe:2.3:a:adobe:magento:2.4.4:p6:*:*:open_source:*:*:*
cpe:2.3:a:adobe:magento:2.4.4:p7:*:*:open_source:*:*:*

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