# CVE-2020-26810: Denial of service in SAP Commerce Cloud (Accelerator Payment Mock)

> An unauthenticated attacker can cause a denial of service in SAP Commerce Cloud by sending a crafted request to a specific module URL.

- **Severity:** High 7.5 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Nov 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-32g6-mp97-8qcx

## What is CVE-2020-26810?

CVE-2020-26810 is a high-severity denial of service vulnerability in SAP Commerce Cloud (Accelerator Payment Mock), published on 10 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

SAP Commerce Cloud (Accelerator Payment Mock), versions - 1808, 1811, 1905, 2005, allows an unauthenticated attacker to submit a crafted request over a network to a particular SAP Commerce module URL which will be processed without further interaction, the crafted request can render the SAP Commerce service itself unavailable leading to Denial of Service with no impact on confidentiality or integrity.

## Which versions are affected by CVE-2020-26810?

It affects 1 product.


Products: Sap Commerce Cloud \(Accelerator Payment Mock\).

## How do I fix CVE-2020-26810?

No fix has been published for CVE-2020-26810 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-26810 being exploited?

There is no known exploitation of CVE-2020-26810 in the wild and no public exploit code.

## Other vulnerabilities in SAP Commerce Cloud (Accelerator Payment Mock)

- [CVE-2020-26811](https://insights.sbomify.com/CVE-2020-26811/): Server-side request forgery in SAP Commerce Cloud (Accelerator Payment Mock) (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-26810 and fix it if it is affected.

What it is: CVE-2020-26810 is a high-severity denial of service vulnerability in SAP Commerce Cloud (Accelerator Payment Mock), published on 10 Nov 2020. 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-2020-26810 in the wild and no public exploit code.

Affected product: SAP Commerce Cloud (Accelerator Payment Mock). 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-2020-26810/ (Markdown: https://insights.sbomify.com/CVE-2020-26810/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-26810
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-26810
- OSV: https://osv.dev/vulnerability/CVE-2020-26810

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From sbomify Insights: https://insights.sbomify.com/CVE-2020-26810/
Summaries are generated and may contain mistakes; the official description above is the record.