XSS in Magento
CVE-2019-7940
A stored cross-site scripting vulnerability exists in the admin panel of Magento Open Source prior to 1.9.4.2, and Magento Commerce prior to 1.14.4.2, 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 could be exploited by an authenticated user with privileges to modify store currency options to inject malicious javascript.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (44.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Magento
- Magento 1 2 — versions Magento Open Source prior to 1.9.4.2, and Magento Commerce prior to 1.14.4.2, Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2
Weakness classification (CWE)
References
- magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-24 (Not Applicable, Vendor Advisory)
- magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23 (Vendor Advisory)
Frequently asked questions
- What is CVE-2019-7940?
- CVE-2019-7940 is a medium-severity vulnerability in Magento, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2019-08-02.
- How severe is CVE-2019-7940?
- Medium severity. CVSS v3 base score is 4.8 out of 10.