# CVE-2025-5650: 1000projects Online Notice Board register.php sql injection

> Remote attackers can exploit SQL injection in the registration form to read or modify database contents in the Online Notice Board application.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 5 Jun 2025
- **Updated:** 5 Jun 2025
- **Also known as:** GHSA-426g-4c29-jjpr

## What is CVE-2025-5650?

CVE-2025-5650 is a medium-severity SQL injection vulnerability in 1000projects Online Notice Board, published on 5 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability classified as critical was found in 1000projects Online Notice Board 1.0. This vulnerability affects unknown code of the file /register.php. The manipulation of the argument fname leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2025-5650?

It affects 1 product.


Products: 1000projects Online Notice Board.

## How do I fix CVE-2025-5650?

No fix has been published for CVE-2025-5650 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-5650 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-5650 exists.

## Other vulnerabilities in 1000projects Online Notice Board

- [CVE-2025-5332](https://insights.sbomify.com/CVE-2025-5332/): 1000 Projects Online Notice Board index.php sql injection (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-5650 and fix it if it is affected.

What it is: CVE-2025-5650 is a medium-severity SQL injection vulnerability in 1000projects Online Notice Board, published on 5 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-5650 exists.

Affected product: 1000projects Online Notice Board. 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-2025-5650/ (Markdown: https://insights.sbomify.com/CVE-2025-5650/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-5650
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-5650
- OSV: https://osv.dev/vulnerability/CVE-2025-5650

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-5650/
Summaries are generated and may contain mistakes; the official description above is the record.