# CVE-2023-4450: jeecgboot JimuReport Template injection


- **Severity:** Medium 6.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L`)
- **Exploited in the wild:** Not known
- **Fix available:** No
- **Published:** 21 Aug 2023
- **Updated:** 2 Jul 2025
- **Also known as:** GHSA-j8h5-8rrr-m6j9

## What is CVE-2023-4450?

CVE-2023-4450 is a medium-severity vulnerability in jeecgboot JimuReport, published on 21 Aug 2023. 

### Official description

A vulnerability was found in jeecgboot JimuReport up to 1.6.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Template Handler. The manipulation leads to injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.6.1 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-237571.

Weakness: CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2023-4450?

It affects 1 product.


Products: Jeecg Jimureport.

## How do I fix CVE-2023-4450?

No fix has been published for CVE-2023-4450 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-4450 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4450 exists.

Public exploit code:

- https://github.com/ilikeoyt/CVE-2023-4450-Attack (github_poc): https://github.com/ilikeoyt/CVE-2023-4450-Attack
- JeecgBoot JimuReport - Template injection (nuclei): http/cves/2023/CVE-2023-4450.yaml

## Other vulnerabilities in jeecgboot JimuReport

- [CVE-2025-66913](https://insights.sbomify.com/CVE-2025-66913/): Code injection in n/a (critical 9.8)
- [CVE-2024-44893](https://insights.sbomify.com/CVE-2024-44893/): Privilege escalation in n/a (critical 9.8)
- [CVE-2023-6307](https://insights.sbomify.com/CVE-2023-6307/): jeecgboot JimuReport image path traversal (medium 6.3)
- [CVE-2025-10770](https://insights.sbomify.com/CVE-2025-10770/): jeecgboot JimuReport MySQL JDBC testConnection deserialization (medium 5.3)
- [CVE-2025-10771](https://insights.sbomify.com/CVE-2025-10771/): jeecgboot JimuReport DB2 JDBC testConnection deserialization (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-4450 and fix it if it is affected.

What it is: CVE-2023-4450 is a medium-severity vulnerability in jeecgboot JimuReport, published on 21 Aug 2023. 
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4450 exists.

Affected product: jeecgboot JimuReport. 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-2023-4450/ (Markdown: https://insights.sbomify.com/CVE-2023-4450/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-4450
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-4450
- OSV: https://osv.dev/vulnerability/CVE-2023-4450

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-4450/
Summaries are generated and may contain mistakes; the official description above is the record.