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CVE-2026-23959

22
FAUCET Score

CVE-2026-23959 describes an error-based SQL Injection vulnerability in CoreShop, an eCommerce solution for Pimcore, affecting versions prior to 4.1.9. This flaw exists in the CustomerTransformerController within the admin panel, where user input is improperly incorporated into SQL queries. With a CVSS score of 4.9 (Medium), this vulnerability allows authenticated attackers to disclose database errors and potentially extract sensitive data, though it requires high privileges (PR:H) and has no user interaction (UI:N). There is no evidence of active exploitation, public exploit code, or Metasploit/Nuclei modules, but the vulnerability has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.1.9CPE matchmatch criteria
cpe:2.3:a:coreshop:coreshop:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 25th percentile among its peer group of 3,561 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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 (2)

composerpatch availablevia ghsa
Product: coreshop/core-shopFixed in: 4.1.9
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-fqcv-8859-86x2medium

CoreShop Vulnerable to SQL Injection via Admin customer-company-modifier

Jan 21, 2026

References

github.com / coreshop/CoreShop/commit/af80b8f5c7df5f02f44e9c5e0a4a564de274eec2
Patch
github.com / coreshop/CoreShop/releases/tag/4.1.9
Release Notes
github.com / coreshop/CoreShop/security/advisories/GHSA-fqcv-8859-86x2
Vendor Advisory