# CVE-2025-11125: langleyfcu Online Banking System Error Message connection_error.php cross site scripting

> Attackers can inject malicious scripts via the Error parameter in connection_error.php, potentially compromising user sessions in the online banking system.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P`)
- **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:** 28 Sep 2025
- **Updated:** 29 Sep 2025
- **Also known as:** GHSA-v7hq-m5h5-6rm8

## What is CVE-2025-11125?

CVE-2025-11125 is a medium-severity cross-site scripting vulnerability in langleyfcu Online Banking System, published on 28 Sep 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

A vulnerability was found in langleyfcu Online Banking System up to 57437e6400ce0ae240e692c24e6346b8d0c17d7a. Affected by this vulnerability is an unknown functionality of the file /connection_error.php of the component Error Message Handler. Performing manipulation of the argument Error results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been made public and could be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2025-11125?


## How do I fix CVE-2025-11125?

No fix has been published for CVE-2025-11125 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-11125 being exploited?

There is no known exploitation of CVE-2025-11125 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-11125 and fix it if it is affected.

What it is: CVE-2025-11125 is a medium-severity cross-site scripting vulnerability in langleyfcu Online Banking System, published on 28 Sep 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-2025-11125 in the wild and no public exploit code.

Affected product: langleyfcu Online Banking System. 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-2025-11125/ (Markdown: https://insights.sbomify.com/CVE-2025-11125/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-11125
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-11125
- OSV: https://osv.dev/vulnerability/CVE-2025-11125

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-11125/
Summaries are generated and may contain mistakes; the official description above is the record.