# CVE-2021-41307: Information disclosure in Jira Data Center

> Unauthenticated attackers can view private project and filter names via IDOR in the Workload Pie Chart Gadget.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 26 Oct 2021
- **Updated:** 9 Oct 2024
- **Also known as:** GHSA-r7h9-6386-76cq

## What is CVE-2021-41307?

CVE-2021-41307 is a high-severity vulnerability in Atlassian Jira, published on 26 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to view the names of private projects and private filters via an Insecure Direct Object References (IDOR) vulnerability in the Workload Pie Chart Gadget. The affected versions are before version 8.13.12, and from version 8.14.0 before 8.20.0.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2021-41307?

It affects 3 products.


Products: Atlassian Jira, Atlassian Jira Server, Atlassian Jira Software Data Center.

## How do I fix CVE-2021-41307?

No fix has been published for CVE-2021-41307 yet. Limit exposure of the affected software until one is available.

## Is CVE-2021-41307 being exploited?

There is no known exploitation of CVE-2021-41307 in the wild and no public exploit code.

## Other vulnerabilities in Atlassian Jira

- [CVE-2020-14172](https://insights.sbomify.com/CVE-2020-14172/): Deserialization in Jira Server (critical 9.8)
- [CVE-2019-20409](https://insights.sbomify.com/CVE-2019-20409/): Code injection in Jira Server (critical 9.8)
- [CVE-2017-5983](https://insights.sbomify.com/CVE-2017-5983/): Deserialization in n/a (critical 9.8)
- [CVE-2010-1165](https://insights.sbomify.com/CVE-2010-1165/): Code injection in n/a (critical 9.0)
- [CVE-2016-4319](https://insights.sbomify.com/CVE-2016-4319/): Cross-site request forgery in Atlassian JIRA Server before 7.1.9 (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2021-41307 and fix it if it is affected.

What it is: CVE-2021-41307 is a high-severity vulnerability in Atlassian Jira, published on 26 Oct 2021. 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-2021-41307 in the wild and no public exploit code.

Affected product: Atlassian Jira. 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-2021-41307/ (Markdown: https://insights.sbomify.com/CVE-2021-41307/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2021-41307
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-41307
- OSV: https://osv.dev/vulnerability/CVE-2021-41307

---
From sbomify Insights: https://insights.sbomify.com/CVE-2021-41307/
Summaries are generated and may contain mistakes; the official description above is the record.