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CVE-2019-7871

26
FAUCET Score

CVE-2019-7871 is a security bypass vulnerability affecting Magento 2.1 (prior to 2.1.18), Magento 2.2 (prior to 2.2.9), and Magento 2.3 (prior to 2.3.2). This flaw allows an authenticated user to bypass security protections and upload arbitrary PHP code through form data injection, leading to potential remote code execution. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.1.0, < 2.1.18CPE matchmatch criteria
cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*
>= 2.2.0, < 2.2.9CPE matchmatch criteria
cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*
>= 2.3.0, < 2.3.2CPE matchmatch criteria
cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.25%
Probability of exploitation in next 30 days
EPSS Percentile
66.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0125 is in the 63rd percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

composerpatch availablevia ghsa
Product: magento/community-editionFixed in: 2.1.18
composerpatch availablevia ghsa
Product: magento/community-editionFixed in: 2.2.9
composerpatch availablevia ghsa
Product: magento/community-editionFixed in: 2.3.2

Vendor Advisories (1)

composerGHSA-v527-6h5r-cfg8high

Magento 2 Community Edition Unsafe File Upload

May 24, 2022

References

magento.com / security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13
Vendor Advisory