# CVE-2026-0514: Cross-Site Scripting (XSS) vulnerability in SAP Business Connector

> An unauthenticated attacker can exploit XSS in SAP Business Connector to access or modify webclient information via a malicious link.

- **Severity:** Medium 6.1 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 13 Jan 2026
- **Updated:** 13 Jan 2026
- **Also known as:** GHSA-xmmh-wmh6-hp5h

## What is CVE-2026-0514?

CVE-2026-0514 is a medium-severity cross-site scripting vulnerability in SAP_SE SAP Business Connector, published on 13 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

Due to a Cross-Site Scripting (XSS) vulnerability in SAP Business Connector, an unauthenticated attacker could craft a malicious link. When an unsuspecting user clicks this link, the user may be redirected to a site controlled by the attacker. Successful exploitation could allow the attacker to access or modify information related to the webclient, impacting confidentiality and integrity, with no effect on availability.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-0514?

It affects 1 product.


Products: Sap Business Connector.

## How do I fix CVE-2026-0514?

No fix has been published for CVE-2026-0514 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-0514 being exploited?

There is no known exploitation of CVE-2026-0514 in the wild and no public exploit code.

## Other vulnerabilities in SAP_SE SAP Business Connector

- [CVE-2025-42892](https://insights.sbomify.com/CVE-2025-42892/): OS Command Injection vulnerability in SAP Business Connector (medium 6.8)
- [CVE-2025-42894](https://insights.sbomify.com/CVE-2025-42894/): Path Traversal vulnerability in SAP Business Connector (medium 6.8)
- [CVE-2006-0732](https://insights.sbomify.com/CVE-2006-0732/): Path traversal in n/a (medium 6.4)
- [CVE-2025-42886](https://insights.sbomify.com/CVE-2025-42886/): Reflected Cross-Site Scripting (XSS) vulnerability in SAP Business Connector (medium 6.1)
- [CVE-2025-42893](https://insights.sbomify.com/CVE-2025-42893/): Open Redirect vulnerability in SAP Business Connector (medium 6.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-0514 and fix it if it is affected.

What it is: CVE-2026-0514 is a medium-severity cross-site scripting vulnerability in SAP_SE SAP Business Connector, published on 13 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-0514 in the wild and no public exploit code.

Affected product: SAP_SE SAP Business Connector. 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-2026-0514/ (Markdown: https://insights.sbomify.com/CVE-2026-0514/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-0514
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-0514
- OSV: https://osv.dev/vulnerability/CVE-2026-0514

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-0514/
Summaries are generated and may contain mistakes; the official description above is the record.