VDB-342270 · CVE-2026-23959 · GHSA-fqcv-8859-86x2

CoreShop up to 4.1.8 Admin Panel CustomerTransformerController sql injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.7	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in CoreShop up to 4.1.8. Impacted is the function CustomerTransformerController of the component Admin Panel. The manipulation results in sql injection. This vulnerability is known as CVE-2026-23959. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic has been found in CoreShop up to 4.1.8. Affected is the function CustomerTransformerController of the component Admin Panel. The manipulation with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-564. Using Hibernate to execute a dynamic SQL statement built with user-controlled input can allow an attacker to modify the statement's meaning or to execute arbitrary SQL commands. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

CoreShop is a Pimcore enhanced eCommerce solution. An error-based SQL Injection vulnerability was identified in versions prior to 4.1.9 in the `CustomerTransformerController` within the CoreShop admin panel. The affected endpoint improperly interpolates user-supplied input into a SQL query, leading to database error disclosure and potential data extraction. Version 4.1.9 fixes the issue.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-23959 since 01/19/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation requires an enhanced level of successful authentication. Technical details are known, but there is no available exploit.

Upgrading to version 4.1.9 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch af80b8f5c7df5f02f44e9c5e0a4a564de274eec2 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

CoreShop

Version

License

open-source

Website

Product: https://github.com/coreshop/CoreShop/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-564 / CWE-89 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: CoreShop 4.1.9
Patch: af80b8f5c7df5f02f44e9c5e0a4a564de274eec2

Timelineinfo

01/19/2026 CVE reserved
01/22/2026 +3 days Advisory disclosed
01/22/2026 +0 days VulDB entry created
02/17/2026 +26 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-fqcv-8859-86x2
Status: Confirmed

CVE: CVE-2026-23959 (🔒)
GCVE (CVE): GCVE-0-2026-23959
GCVE (VulDB): GCVE-100-342270

Entryinfo

Created: 01/22/2026 07:52
Updated: 02/17/2026 20:09
Changes: 01/22/2026 07:52 (70), 02/17/2026 20:09 (11)
Complete: 🔍
Cache ID: 216::103