# CVE-2023-25330: MyBatis-Plus vulnerable to SQL injection via TenantPlugin

> Remote attackers can execute arbitrary SQL commands via tenant ID in MyBatis Plus if the application is misconfigured.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 5 Apr 2023
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-32qq-m9fh-f74w, OESA-2023-1996, OESA-2023-1997, OESA-2023-1998

## What is CVE-2023-25330?

CVE-2023-25330 is a critical SQL injection vulnerability in n/a, published on 5 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A SQL injection vulnerability in Mybatis plus below 3.5.3.1 allows remote attackers to execute arbitrary SQL commands via the tenant ID valuer. NOTE: the vendor's position is that this can only occur in a misconfigured application; the documentation discusses how to develop applications that avoid SQL injection.

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

## Which versions are affected by CVE-2023-25330?

2 open source packages ship an affected version, including com.baomidou:mybatis-plus. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `com.baomidou:mybatis-plus` | Maven | All versions | 3.5.3.1 |
| `com.baomidou:mybatis-plus` | Maven | All versions | 3.5.3.1 |

Products: Mybatis Mybatis.

## How do I fix CVE-2023-25330?

Upgrade com.baomidou:mybatis-plus to 3.5.3.1 or later.

## Is CVE-2023-25330 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-25330 exists.

## Other vulnerabilities in n/a

- [CVE-2020-26945](https://insights.sbomify.com/CVE-2020-26945/): "Deserialization errors in MyBatis" (high 8.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-25330 and fix it if it is affected.

What it is: CVE-2023-25330 is a critical SQL injection vulnerability in n/a, published on 5 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-25330 exists.

Affected packages and fixed versions:
- com.baomidou:mybatis-plus (Maven): affected all versions; fixed in 3.5.3.1
- com.baomidou:mybatis-plus (Maven): affected all versions; fixed in 3.5.3.1

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-2023-25330/ (Markdown: https://insights.sbomify.com/CVE-2023-25330/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-25330
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-25330
- OSV: https://osv.dev/vulnerability/CVE-2023-25330

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-25330/
Summaries are generated and may contain mistakes; the official description above is the record.