# CVE-2023-49379: Cross-Site Request Forgery in JFinalCMS via the component /admin/friend_link/save

> Attackers can force authenticated users to perform unwanted actions in JFinalCMS via a CSRF vulnerability in the friend link management module.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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:** A user has to click or open something
- **Fix available:** No
- **Published:** 5 Dec 2023
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-r2wj-mxvh-wqfh

## What is CVE-2023-49379?

CVE-2023-49379 is a high-severity vulnerability in n/a, published on 5 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

JFinalCMS v5.0.0 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via the component /admin/friend_link/save.

Weakness: CWE-352 (Cross-Site Request Forgery)

## Which versions are affected by CVE-2023-49379?

2 open source packages ship an affected version, including com.jfinal:jfinal. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `com.jfinal:jfinal` | Maven | All versions to 5.0.0 | None |
| `com.jfinal:jfinal` | Maven | All versions to 5.0.0 | None |

Products: Jfinalcms Project Jfinalcms.

## How do I fix CVE-2023-49379?

No fix has been published for CVE-2023-49379 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-49379 being exploited?

There is no known exploitation of CVE-2023-49379 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2024-24029](https://insights.sbomify.com/CVE-2024-24029/): SQL injection in n/a (critical 9.8)
- [CVE-2022-27341](https://insights.sbomify.com/CVE-2022-27341/): SQL injection in n/a (critical 9.8)
- [CVE-2023-49372](https://insights.sbomify.com/CVE-2023-49372/): Cross-Site Request Forgery in JFinalCMS (high 8.8)
- [CVE-2023-49373](https://insights.sbomify.com/CVE-2023-49373/): Cross-Site Request Forgery in JFinalCMS (high 8.8)
- [CVE-2023-49374](https://insights.sbomify.com/CVE-2023-49374/): Cross-Site Request Forgery in JFinalCMS via /admin/slide/update (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-49379 and fix it if it is affected.

What it is: CVE-2023-49379 is a high-severity vulnerability in n/a, published on 5 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2023-49379 in the wild and no public exploit code.

Affected packages and fixed versions:
- com.jfinal:jfinal (Maven): affected all versions up to 5.0.0; no fix listed
- com.jfinal:jfinal (Maven): affected all versions up to 5.0.0; no fix listed

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-2023-49379/ (Markdown: https://insights.sbomify.com/CVE-2023-49379/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-49379
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-49379
- OSV: https://osv.dev/vulnerability/CVE-2023-49379

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-49379/
Summaries are generated and may contain mistakes; the official description above is the record.