# CVE-2025-7759: thinkgem JeeSite UEditor Image Grabber ActionEnter.java server-side request forgery

> Remote attackers can exploit a server-side request forgery vulnerability in the JeeSite UEditor Image Grabber to access internal resources.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 Jul 2025
- **Updated:** 20 Oct 2025
- **Also known as:** GHSA-749h-h23p-gj86

## What is CVE-2025-7759?

CVE-2025-7759 is a medium-severity server-side request forgery vulnerability in thinkgem JeeSite, published on 17 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability was identified in thinkgem JeeSite up to 5.12.0. This vulnerability affects unknown code of the file modules/core/src/main/java/com/jeesite/common/ueditor/ActionEnter.java of the component UEditor Image Grabber. Such manipulation of the argument Source leads to server-side request forgery. The attack may be performed from remote. The exploit is publicly available and might be used. The name of the patch is 1c5e49b0818037452148e0f8ff69ed04cb8fefdc. It is advisable to implement a patch to correct this issue.

Weakness: CWE-918 (Server-Side Request Forgery)

## Which versions are affected by CVE-2025-7759?

It affects 1 product.


Products: Jeesite Jeesite.

## How do I fix CVE-2025-7759?

No fix has been published for CVE-2025-7759 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-7759 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7759 exists.

## Other vulnerabilities in thinkgem JeeSite

- [CVE-2023-34601](https://insights.sbomify.com/CVE-2023-34601/): SQL injection in n/a (critical 9.8)
- [CVE-2020-19229](https://insights.sbomify.com/CVE-2020-19229/): Deserialization in n/a (critical 9.8)
- [CVE-2024-8112](https://insights.sbomify.com/CVE-2024-8112/): thinkgem JeeSite Cookie login cross site scripting (medium 6.9)
- [CVE-2019-1010201](https://insights.sbomify.com/CVE-2019-1010201/): SQL injection in Jeesite (medium 6.5)
- [CVE-2019-1010202](https://insights.sbomify.com/CVE-2019-1010202/): XML external entity in Jeesite (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-7759 and fix it if it is affected.

What it is: CVE-2025-7759 is a medium-severity server-side request forgery vulnerability in thinkgem JeeSite, published on 17 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7759 exists.

Affected product: thinkgem JeeSite. 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-2025-7759/ (Markdown: https://insights.sbomify.com/CVE-2025-7759/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-7759
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-7759
- OSV: https://osv.dev/vulnerability/CVE-2025-7759

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-7759/
Summaries are generated and may contain mistakes; the official description above is the record.