How severe is CVE-2023-2756?

CVE-2023-2756 has a CVSS score of 6.5/10, rated MEDIUM. Review your exposure and patch according to your risk tolerance.

Which packages are affected by CVE-2023-2756?

CVE-2023-2756 affects the following packages: pimcore/customer-management-framework-bundle (Packagist). Ecosystems affected: Packagist.

How do I fix CVE-2023-2756?

Update pimcore/customer-management-framework-bundle to 3.3.10 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2023-2756 is resolved across your whole dependency graph.

How do I detect CVE-2023-2756 in my Packagist dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for pimcore/customer-management-framework-bundle, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2023-2756 if there is no patch (or I can't update yet)?

Until you can upgrade, make sure every query built from user input uses parameterised statements or a prepared-statement API rather than string concatenation, and reduce the database account's privileges so an injected query cannot read or alter data beyond what the feature needs.

Is CVE-2023-2756 actively exploited in the wild?

Yes. There are 1 known exploit references for CVE-2023-2756, including 1 in-the-wild exploitation observed on GitHub and other sources. Treat this as actively exploitable and prioritize patching immediately. All exploit code should only be run in an isolated sandbox environment for research or authorized testing — never against production systems without explicit written authorization.

What is the EPSS score for CVE-2023-2756?

CVE-2023-2756 has an EPSS (Exploit Prediction Scoring System) score of 0.9%, placing it in the 61th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is CVE-2023-2756?

CVE-2023-2756 is classified as SQL Injection (CWE-89). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

When was CVE-2023-2756 published, and has it been updated?

CVE-2023-2756 was published on May 17, 2023 and was last updated on October 28, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐘

🐘 Packagist

Not in CISA KEV

MEDIUM severity

CVE-2023-2756 — customer-management-frame…

MEDIUMFix: pimcore/customer-data-framework@76df151

CVE-2023-2756 is a medium-severity (CVSS 6.5) SQL Injection vulnerability in pimcore/customer-management-framework-bundle. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for pimcore/customer-management-framework-bundle — see the affected versions and patch details below.

SQL Injection in pimcore/customer-data-framework

Also known asGHSA-25fx-3c2q-cq46

Published

May 17, 2023

Updated

Oct 28, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

1 known

Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

Proof-of-concept exploit code exists

CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.
A successful exploit gives an attacker total control of the affected component, not partial access.

Exploitation and automatability from CISA’s SSVC triage for CVE-2023-2756.

EPSS Exploitation Probability

via FIRST.org ↗

0.9%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs61th percentile — riskier than 61% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected

🐘pimcore/customer-management-framework-bundle

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

Impact

An administrator user can use the inheritable segments feature to execute his own blind SQL queries.

A user with administrator privileges can run any SQL query on database. This can be used to retrieve sensitive data, change database information or any other malicious activity against the database.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`pimcore/customer-management-framework-bundle`	all versions	3.3.10`composer require pimcore/customer-management-framework-bundle:^3.3.10`

Affected Products

1 product · 1 configurations

Application

customer management frameworkpimcore

< 3.3.10

range

Exploits & PoCs

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

SQL Injection in GitHub repository pimcore/customer-data-framework prior…

huntr.devNVDMay 2023

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for pimcore/customer-management-framework-bundle, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update pimcore/customer-management-framework-bundle to 3.3.10 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2023-2756 is resolved across your whole dependency graph.
Workarounds
Until you can upgrade, make sure every query built from user input uses parameterised statements or a prepared-statement API rather than string concatenation, and reduce the database account's privileges so an injected query cannot read or alter data beyond what the feature needs.

Frequently Asked Questions

### Impact An administrator user can use the inheritable segments feature to execute his own blind SQL queries. A user with administrator privileges can run any SQL query on database. This can be used to retrieve sensitive data, change database information or any other malicious activity against the database. ### Patches Update to version 3.3.10 or apply this patch manually https://github.com/pimcore/customer-data-framework/commit/76df151737b7964ce5169fdf9e27a0ad801757fe.patch ### Workarounds Apply https://github.com/pimcore/customer-data-framework/commit/76df151737b7964ce5169fdf9e27a0ad801