How severe is CVE-2019-7890?

CVE-2019-7890 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2019-7890 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-7890?

CVE-2019-7890 affects Magento. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-7890?

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.

When was CVE-2019-7890 published?

CVE-2019-7890 was published on 2019-08-02 and last updated on 2026-06-17.

CVE-2019-7890

CVE-2019-7890 is a high-severity vulnerability in Magento with a CVSS 3.x base score of 7.3. 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-639.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Magento
Published: 2019-08-02
Last modified: 2026-06-17

Description

An Insecure Direct Object Reference (IDOR) vulnerability exists in the order processing workflow of Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This can lead to unauthorized access to order details.

Frequently asked questions

What is CVE-2019-7890?: An Insecure Direct Object Reference (IDOR) vulnerability exists in the order processing workflow of Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This can lead to unauthorized access to order details.
How severe is CVE-2019-7890?: CVE-2019-7890 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2019-7890 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-7890?: CVE-2019-7890 affects Magento. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-7890?: 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.
When was CVE-2019-7890 published?: CVE-2019-7890 was published on 2019-08-02 and last updated on 2026-06-17.

References

https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23

Affected products (1)

cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*

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