# CVE-2019-10330: Improper handling of untrusted branches in Gitea Jenkins Plugin

> Attackers without commit access can modify Jenkinsfiles to execute arbitrary code, bypassing trust restrictions in the Jenkins Gitea Plugin.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 31 May 2019
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-q98c-rqx7-7ghf

## What is CVE-2019-10330?

CVE-2019-10330 is a high-severity missing authorization vulnerability in Gitea Gitea, published on 31 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Jenkins Gitea Plugin 1.1.1 and earlier did not implement trusted revisions, allowing attackers without commit access to the Git repo to change Jenkinsfiles even if Jenkins is configured to consider them to be untrusted.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2019-10330?

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


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `org.jenkins-ci.plugins:gitea` | Maven | All versions | 1.1.2 |
| `org.jenkins-ci.plugins:gitea` | Maven | All versions | 1.1.2 |

Products: Gitea Gitea.

## How do I fix CVE-2019-10330?

Upgrade org.jenkins-ci.plugins:gitea to 1.1.2 or later.

## Is CVE-2019-10330 being exploited?

There is no known exploitation of CVE-2019-10330 in the wild and no public exploit code.

## Other vulnerabilities in Gitea Gitea

- [CVE-2026-60004](https://insights.sbomify.com/CVE-2026-60004/): Gitea Code Injection (critical 9.8, exploited in the wild)
- [CVE-2026-73278](https://insights.sbomify.com/CVE-2026-73278/): Gitea WebAuthn bypass during OAuth and OIDC sign-in (critical 9.8)
- [CVE-2026-94205](https://insights.sbomify.com/CVE-2026-94205/): Gitea fork workflow approval bypass through maintainer-triggered events (critical 9.8)
- [CVE-2022-42968](https://insights.sbomify.com/CVE-2022-42968/): Gitea vulnerable to Argument Injection (critical 9.8)
- [CVE-2021-45330](https://insights.sbomify.com/CVE-2021-45330/): Improper Privilege Management in Gitea (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-10330 and fix it if it is affected.

What it is: CVE-2019-10330 is a high-severity missing authorization vulnerability in Gitea Gitea, published on 31 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2019-10330 in the wild and no public exploit code.

Affected packages and fixed versions:
- org.jenkins-ci.plugins:gitea (Maven): affected all versions; fixed in 1.1.2
- org.jenkins-ci.plugins:gitea (Maven): affected all versions; fixed in 1.1.2

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-2019-10330/ (Markdown: https://insights.sbomify.com/CVE-2019-10330/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-10330
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-10330
- OSV: https://osv.dev/vulnerability/CVE-2019-10330

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-10330/
Summaries are generated and may contain mistakes; the official description above is the record.