# CVE-2025-42893: Open Redirect vulnerability in SAP Business Connector

> An unauthenticated attacker can redirect victims to malicious sites via crafted URLs, potentially stealing sensitive information and performing unauthorized actions.

- **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:** 11 Nov 2025
- **Updated:** 12 Nov 2025
- **Also known as:** GHSA-v22q-94v8-95q2

## What is CVE-2025-42893?

CVE-2025-42893 is a medium-severity vulnerability in SAP_SE SAP Business Connector, published on 11 Nov 2025. 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 an Open Redirect vulnerability in SAP Business Connector, an unauthenticated attacker could craft a malicious URL that, if accessed by a victim, redirects them to an attacker-controlled site displayed within an embedded frame. Successful exploitation could allow the attacker to steal sensitive information and perform unauthorized actions, impacting the confidentiality and integrity of web client data. There is no impact to system availability resulting from this vulnerability.

Weakness: CWE-601 (URL Redirection to Untrusted Site)

## Which versions are affected by CVE-2025-42893?

It affects 1 product.


Products: Sap Business Connector.

## How do I fix CVE-2025-42893?

No fix has been published for CVE-2025-42893 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-42893 being exploited?

There is no known exploitation of CVE-2025-42893 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-2026-0514](https://insights.sbomify.com/CVE-2026-0514/): Cross-Site Scripting (XSS) vulnerability in SAP Business Connector (medium 6.1)
- [CVE-2025-42886](https://insights.sbomify.com/CVE-2025-42886/): Reflected Cross-Site Scripting (XSS) vulnerability in SAP Business Connector (medium 6.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-42893 and fix it if it is affected.

What it is: CVE-2025-42893 is a medium-severity vulnerability in SAP_SE SAP Business Connector, published on 11 Nov 2025. 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-2025-42893 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-2025-42893/ (Markdown: https://insights.sbomify.com/CVE-2025-42893/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-42893
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-42893
- OSV: https://osv.dev/vulnerability/CVE-2025-42893

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-42893/
Summaries are generated and may contain mistakes; the official description above is the record.