# CVE-2023-3315: Jenkins Team Concert Plugin does not perform permission checks in methods implementing form validation

> Attackers with read permissions can check for the existence of arbitrary files on the Jenkins controller file system due to missing permission checks.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 19 Jun 2023
- **Updated:** 11 Dec 2024
- **Also known as:** GHSA-hcpw-v727-64qh

## What is CVE-2023-3315?

CVE-2023-3315 is a medium-severity missing authorization vulnerability in Jenkins Team Concert Plugin, published on 19 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Missing permission checks in Jenkins Team Concert Plugin 2.4.1 and earlier allow attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2023-3315?

2 open source packages ship an affected version, including org.jenkins-ci.plugins:teamconcert. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `org.jenkins-ci.plugins:teamconcert` | Maven | All versions | 2.4.2 |
| `org.jenkins-ci.plugins:teamconcert` | Maven | All versions | 2.4.2 |

Products: Jenkins Team Concert.

## How do I fix CVE-2023-3315?

Upgrade org.jenkins-ci.plugins:teamconcert to 2.4.2 or later.

## Is CVE-2023-3315 being exploited?

There is no known exploitation of CVE-2023-3315 in the wild and no public exploit code.

## Other vulnerabilities in Jenkins Team Concert Plugin

- [CVE-2019-16565](https://insights.sbomify.com/CVE-2019-16565/): Jenkins Team Concert Plugin cross-site request forgery vulnerability (high 8.8)
- [CVE-2019-16566](https://insights.sbomify.com/CVE-2019-16566/): Jenkins Team Concert Plugin missing permission check (medium 6.5)
- [CVE-2019-16567](https://insights.sbomify.com/CVE-2019-16567/): Jenkins Team Concert Plugin missing permission check (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-3315 and fix it if it is affected.

What it is: CVE-2023-3315 is a medium-severity missing authorization vulnerability in Jenkins Team Concert Plugin, published on 19 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-3315 in the wild and no public exploit code.

Affected packages and fixed versions:
- org.jenkins-ci.plugins:teamconcert (Maven): affected all versions; fixed in 2.4.2
- org.jenkins-ci.plugins:teamconcert (Maven): affected all versions; fixed in 2.4.2

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-2023-3315/ (Markdown: https://insights.sbomify.com/CVE-2023-3315/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-3315
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-3315
- OSV: https://osv.dev/vulnerability/CVE-2023-3315

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-3315/
Summaries are generated and may contain mistakes; the official description above is the record.