# CVE-2025-24398: Bitbucket Server Integration Plugin allows bypassing CSRF protection for any URL

> Attackers can craft URLs to bypass CSRF protection in Jenkins via the Bitbucket Server Integration Plugin.

- **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:** Yes
- **Published:** 22 Jan 2025
- **Updated:** 23 Jan 2025
- **Also known as:** GHSA-qjw6-xvrm-5f2h

## What is CVE-2025-24398?

CVE-2025-24398 is a high-severity vulnerability in Jenkins Bitbucket Server Integration Plugin, published on 22 Jan 2025. 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

Jenkins Bitbucket Server Integration Plugin 2.1.0 through 4.1.3 (both inclusive) allows attackers to craft URLs that would bypass the CSRF protection of any target URL in Jenkins.

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

## Which versions are affected by CVE-2025-24398?

2 open source packages ship an affected version, including io.jenkins.plugins:atlassian-bitbucket-server-integration. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `io.jenkins.plugins:atlassian-bitbucket-server-integration` | Maven | From 2.1.0 | 4.1.4 |
| `io.jenkins.plugins:atlassian-bitbucket-server-integration` | Maven | From 2.1.0 | 4.1.4 |

Products: Jenkins Bitbucket Server Integration.

## How do I fix CVE-2025-24398?

Upgrade io.jenkins.plugins:atlassian-bitbucket-server-integration to 4.1.4 or later.

## Is CVE-2025-24398 being exploited?

There is no known exploitation of CVE-2025-24398 in the wild and no public exploit code.

## Other vulnerabilities in Jenkins Bitbucket Server Integration Plugin

- [CVE-2022-28133](https://insights.sbomify.com/CVE-2022-28133/): Stored XSS vulnerability in Jenkins Bitbucket Server Integration Plugin (medium 5.4)
- [CVE-2022-28134](https://insights.sbomify.com/CVE-2022-28134/): Missing permission checks in Jekins Bitbucket Server Integration Plugin (medium 5.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-24398 and fix it if it is affected.

What it is: CVE-2025-24398 is a high-severity vulnerability in Jenkins Bitbucket Server Integration Plugin, published on 22 Jan 2025. 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-2025-24398 in the wild and no public exploit code.

Affected packages and fixed versions:
- io.jenkins.plugins:atlassian-bitbucket-server-integration (Maven): affected from 2.1.0; fixed in 4.1.4
- io.jenkins.plugins:atlassian-bitbucket-server-integration (Maven): affected from 2.1.0; fixed in 4.1.4

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-2025-24398/ (Markdown: https://insights.sbomify.com/CVE-2025-24398/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-24398
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-24398
- OSV: https://osv.dev/vulnerability/CVE-2025-24398

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-24398/
Summaries are generated and may contain mistakes; the official description above is the record.