Magento Reflected cross-site scripting on customer cart page

published 2019-08-02 7 y ago modified 2026-06-17 4 mo ago also GHSA-r728-jwf5-f5r5 , EUVD-2022-5119

cvss: 6.1; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 64%
public exploits: 0; none known

A reflected cross-site scripting vulnerability exists on the customer cart checkout page 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 could be exploited by sending a victim a crafted URL that results in malicious javascript execution in the victim's browser.

Patch / fix

fixed in 2

packagist magento/community-edition 2.1.18, 2.2.9, 2.3.2
magento magento 2.1.18, 2.2.9, 2.3.2

Exploit prediction

1.04% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N
GitHub	3.0	6.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	magento/community-edition	>=2.1, <2.1.18 >=2.2, <2.2.9 >=2.3, <2.3.2	2.1.18 2.2.9 2.3.2

Affected products

n/a Magento 2

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

magento.com /security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-23
web, vendor-advisory
nvd.nist.gov /vuln/detail/CVE-2019-7939
advisory
github.com /FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-7939.yaml
web
github.com /magento/magento2
package

Sources

CVE List CVE-2019-7939
GitHub Advisory GHSA-r728-jwf5-f5r5
NVD CVE-2019-7939

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary