# CVE-2011-0635: Code injection in n/a

> Authenticated attackers can inject arbitrary PHP code into Simploo CMS configuration files, leading to remote code execution.

- **Severity:** Medium 6.0 (`AV:N/AC:M/Au:S/C:P/I:P/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 22 Jan 2011
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-jmhj-wq27-83jg

## What is CVE-2011-0635?

CVE-2011-0635 is a medium-severity code injection vulnerability in n/a, published on 22 Jan 2011. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Static code injection vulnerability in Simploo CMS 1.7.1 and earlier allows remote authenticated users to inject arbitrary PHP code into config/custom/base.ini.php via the ftpserver parameter (FTP-Server field) to the sicore/updates/optionssav operation for index.php.

Weakness: CWE-94 (Improper Control of Generation of Code)

## Which versions are affected by CVE-2011-0635?

It affects 1 product.


Products: Simploo Simploo Cms.

## How do I fix CVE-2011-0635?

No fix has been published for CVE-2011-0635 yet. Limit exposure of the affected software until one is available.

## Is CVE-2011-0635 being exploited?

There is no known exploitation of CVE-2011-0635 in the wild and no public exploit code.

Public exploit code:

- Simploo CMS 1.7.1 - PHP Code Execution (exploitdb)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2011-0635 and fix it if it is affected.

What it is: CVE-2011-0635 is a medium-severity code injection vulnerability in n/a, published on 22 Jan 2011. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2011-0635 in the wild and no public exploit code.

Affected product: n/a. 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-2011-0635/ (Markdown: https://insights.sbomify.com/CVE-2011-0635/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2011-0635
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-0635
- OSV: https://osv.dev/vulnerability/CVE-2011-0635

---
From sbomify Insights: https://insights.sbomify.com/CVE-2011-0635/
Summaries are generated and may contain mistakes; the official description above is the record.