# CVE-2020-6302: Auth bypass in SAP Commerce

> Attackers can steal session IDs from URLs to hijack admin accounts, leading to full application compromise.

- **Severity:** Medium 6.4 (`CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 9 Sep 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-m697-r4gm-82f3

## What is CVE-2020-6302?

CVE-2020-6302 is a medium-severity authentication bypass vulnerability in SAP Commerce, published on 9 Sep 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

### Official description

SAP Commerce versions 6.7, 1808, 1811, 1905, 2005 contains the jSession ID in the backoffice URL when the application is loaded initially. An attacker can get this session ID via shoulder surfing or man in the middle attack and subsequently get access to admin user accounts, leading to Session Fixation and complete compromise of the confidentiality, integrity and availability of the application.

Weakness: CWE-384 (Session Fixation)

## Which versions are affected by CVE-2020-6302?

It affects 1 product.


Products: Sap Commerce.

## How do I fix CVE-2020-6302?

No fix has been published for CVE-2020-6302 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-6302 being exploited?

There is no known exploitation of CVE-2020-6302 in the wild and no public exploit code.

## Other vulnerabilities in SAP Commerce

- [CVE-2021-27602](https://insights.sbomify.com/CVE-2021-27602/): Code injection in SAP Commerce (critical 9.9)
- [CVE-2021-21477](https://insights.sbomify.com/CVE-2021-21477/): Code injection in SAP Commerce (critical 9.9)
- [CVE-2021-42064](https://insights.sbomify.com/CVE-2021-42064/): SQL injection in SAP Commerce (critical 9.8)
- [CVE-2020-6265](https://insights.sbomify.com/CVE-2020-6265/): Hardcoded credentials in SAP Commerce (critical 9.8)
- [CVE-2022-41204](https://insights.sbomify.com/CVE-2022-41204/): Open redirect in SAP Commerce (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-6302 and fix it if it is affected.

What it is: CVE-2020-6302 is a medium-severity authentication bypass vulnerability in SAP Commerce, published on 9 Sep 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2020-6302 in the wild and no public exploit code.

Affected product: SAP Commerce. 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-2020-6302/ (Markdown: https://insights.sbomify.com/CVE-2020-6302/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-6302
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-6302
- OSV: https://osv.dev/vulnerability/CVE-2020-6302

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-6302/
Summaries are generated and may contain mistakes; the official description above is the record.