# CVE-2025-46737: Origin Validation Error

> An overly permissive CORS configuration in SEL-5037 Grid Configurator allows attackers to bypass origin validation and access sensitive API data.

- **Severity:** High 7.4 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/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:** 12 May 2025
- **Updated:** 12 May 2025
- **Also known as:** GHSA-2jfq-w82p-5wx6

## What is CVE-2025-46737?

CVE-2025-46737 is a high-severity vulnerability in Schweitzer Engineering Laboratories SEL-5037 Grid Configurator, published on 12 May 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

SEL-5037 Grid Configurator contains an overly permissive Cross Origin Resource Sharing (CORS) configuration for a data gateway service in the application. This gateway service includes an API which is not properly configured to reject requests from unexpected sources.

Weakness: CWE-346 (Origin Validation Error)

## Which versions are affected by CVE-2025-46737?


## How do I fix CVE-2025-46737?

No fix has been published for CVE-2025-46737 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-46737 being exploited?

There is no known exploitation of CVE-2025-46737 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-46737 and fix it if it is affected.

What it is: CVE-2025-46737 is a high-severity vulnerability in Schweitzer Engineering Laboratories SEL-5037 Grid Configurator, published on 12 May 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-2025-46737 in the wild and no public exploit code.

Affected product: Schweitzer Engineering Laboratories SEL-5037 Grid Configurator. 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-2025-46737/ (Markdown: https://insights.sbomify.com/CVE-2025-46737/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-46737
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-46737
- OSV: https://osv.dev/vulnerability/CVE-2025-46737

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-46737/
Summaries are generated and may contain mistakes; the official description above is the record.