# CVE-2021-31867: Pimcore Customer Data Framework 'SegmentAssignmentController.php' Blind SQL Injection

> An attacker can perform blind SQL injection via the SegmentAssignmentController to read sensitive database information in Pimcore Customer Data Framework.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 4 Aug 2021
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-8xf7-qvx6-fc7h

## What is CVE-2021-31867?

CVE-2021-31867 is a medium-severity SQL injection vulnerability in Pimcore Customer Data Framework, published on 4 Aug 2021. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

Pimcore Customer Data Framework version 3.0.0 and earlier suffers from a Boolean-based blind SQL injection issue in the $id parameter of the SegmentAssignmentController.php component of the application. This issue was fixed in version 3.0.2 of the product.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2021-31867?

It affects 1 product.


Products: Pimcore Customer Management Framework.

## How do I fix CVE-2021-31867?

No fix has been published for CVE-2021-31867 yet. Limit exposure of the affected software until one is available.

## Is CVE-2021-31867 being exploited?

There is no known exploitation of CVE-2021-31867 in the wild and no public exploit code.

## Other vulnerabilities in Pimcore Customer Data Framework

- [CVE-2023-2881](https://insights.sbomify.com/CVE-2023-2881/): Storing Passwords in a Recoverable Format in pimcore/customer-data-framework (medium 6.7)
- [CVE-2024-21666](https://insights.sbomify.com/CVE-2024-21666/): Pimcore Customer Data Framework Improper Access Control allows unprivileged user to access customers duplicates list (medium 6.5)
- [CVE-2024-21667](https://insights.sbomify.com/CVE-2024-21667/): Pimcore Customer Data Framework Improper Access Control allows unprivileged user to access GDPR extracts (medium 6.5)
- [CVE-2023-4145](https://insights.sbomify.com/CVE-2023-4145/): Cross-site Scripting (XSS) - Stored in pimcore/customer-data-framework (medium 6.5)
- [CVE-2023-2756](https://insights.sbomify.com/CVE-2023-2756/): SQL Injection in pimcore/customer-data-framework (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2021-31867 and fix it if it is affected.

What it is: CVE-2021-31867 is a medium-severity SQL injection vulnerability in Pimcore Customer Data Framework, published on 4 Aug 2021. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2021-31867 in the wild and no public exploit code.

Affected product: Pimcore Customer Data Framework. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2021-31867/ (Markdown: https://insights.sbomify.com/CVE-2021-31867/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2021-31867
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-31867
- OSV: https://osv.dev/vulnerability/CVE-2021-31867

---
From sbomify Insights: https://insights.sbomify.com/CVE-2021-31867/
Summaries are generated and may contain mistakes; the official description above is the record.