CVE-2019-7877

CVE-2019-7877 is a medium-severity vulnerability in Magento with a CVSS 3.x base score of 6.1. 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

Description

A stored cross-site scripting vulnerability exists in the admin panel 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. An authenticated user with privileges to manage orders can inject malicious javascript.

Frequently asked questions

What is CVE-2019-7877?
A stored cross-site scripting vulnerability exists in the admin panel 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. An authenticated user with privileges to manage orders can inject malicious javascript.
How severe is CVE-2019-7877?
CVE-2019-7877 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-7877 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-7877?
CVE-2019-7877 affects Magento. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-7877?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-7877 published?
CVE-2019-7877 was published on 2019-08-02 and last updated on 2026-06-17.

References

Affected products (1)

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