CVE-2019-7889: Magento/community edition Magento 2 Community Edition Injection Vulnerability
MODERATECVE-2019-7889 is a MODERATE (CVSS 6.5) magento 2 community edition injection vulnerability (CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')) affecting Magento/community edition libraries in the Packagist ecosystem. The issue involves magento 2 community edition injection vulnerability. Remediation is available by upgrading affected packages to version 2.1.18, 2.2.9, 2.3.2.
CVE-2019-7889 at a Glance
Security Impact
CVSS: 6.5
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N).
How to Fix CVE-2019-7889
To remediate this vulnerability, upgrade all affected Magento/community edition dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Upgrade magento/community-edition to 2.1.18Upgrade magento/community-edition to 2.2.9Upgrade magento/community-edition to 2.3.2Run the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for magento/community-editionHow to Check if You Are Affected
To determine whether your application is affected by CVE-2019-7889, inspect your project dependencies for Magento/community edition:
inspect dependencies for magento/community-editionAnalyze the terminal output to locate any version of Magento/community edition in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 2.1.18), your application is affected.
Note: Verify declared build manifests and deployed runtime container environments.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), where the product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. In Magento/community edition, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2019-7889 Affected Magento/community edition Versions
3 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
magento/community-edition
|
Packagist |
≥ 2.1.0
< 2.1.18
|
2.1.18
|
|
magento/community-edition
|
Packagist |
≥ 2.2.0
< 2.2.9
|
2.2.9
|
|
magento/community-edition
|
Packagist |
≥ 2.3.0
< 2.3.2
|
2.3.2
|
References
Frequently Asked Questions
What is CVE-2019-7889?
Which Magento/community edition versions are affected?
What version fixes CVE-2019-7889?
Is magento/community-edition affected?
What is the CVSS score of CVE-2019-7889?
What CWE is associated with CVE-2019-7889?
How can I check Packagist dependencies for CVE-2019-7889?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-hxmp-jcqj-83hm",
"modified" : "2024-02-12T11:18:05Z",
"published" : "2022-05-24T16:52:26Z",
"aliases" : [ "CVE-2019-7889" ],
"summary" : "Magento 2 Community Edition Injection Vulnerability",
"details" : "An injection vulnerability exists in 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. An authenticated user with marketing manipulation privileges can invoke methods that alter data of the underlying model followed by corresponding database modifications.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Packagist",
"name" : "magento/community-edition"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "2.1.0"
}, {
"fixed" : "2.1.18"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "magento/community-edition"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "2.2.0"
}, {
"fixed" : "2.2.9"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "magento/community-edition"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "2.3.0"
}, {
"fixed" : "2.3.2"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2019-7889"
}, {
"type" : "WEB",
"url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/magento1ce/CVE-2019-7889.yaml"
}, {
"type" : "WEB",
"url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/magento1ee/CVE-2019-7889.yaml"
}, {
"type" : "WEB",
"url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/magento/product-community-edition/CVE-2019-7889.yaml"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/magento/magento2"
}, {
"type" : "WEB",
"url" : "https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-74" ],
"severity" : "MODERATE",
"github_reviewed" : true,
"github_reviewed_at" : "2023-07-17T20:41:52Z",
"nvd_published_at" : "2019-08-02T22:15:00Z"
}
}