# CVE-2008-4319: Auth bypass in n/a

> Remote attackers can bypass authentication in Libra File Manager to read, modify, and list arbitrary files by manipulating query string parameters.

- **Severity:** Medium 6.4 (`AV:N/AC:L/Au:N/C:P/I:P/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 29 Sep 2008
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-p89g-v452-gjjr

## What is CVE-2008-4319?

CVE-2008-4319 is a medium-severity authentication bypass vulnerability in n/a, published on 29 Sep 2008. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

fileadmin.php in Libra File Manager (aka Libra PHP File Manager) 1.18 and earlier allows remote attackers to bypass authentication, and read arbitrary files, modify arbitrary files, and list arbitrary directories, by inserting certain user and isadmin parameters in the query string.

Weakness: CWE-287 (Improper Authentication)

## Which versions are affected by CVE-2008-4319?

It affects 1 product.


Products: Libra File Manager Php Filemanager.

## How do I fix CVE-2008-4319?

No fix has been published for CVE-2008-4319 yet. Limit exposure of the affected software until one is available.

## Is CVE-2008-4319 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2008-4319 exists.

Public exploit code:

- Libra PHP File Manager 1.18/2.0 - Local File Inclusion (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2008-7027](https://insights.sbomify.com/CVE-2008-7027/): Auth bypass in n/a (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2008-4319 and fix it if it is affected.

What it is: CVE-2008-4319 is a medium-severity authentication bypass vulnerability in n/a, published on 29 Sep 2008. 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-2008-4319 exists.

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-2008-4319/ (Markdown: https://insights.sbomify.com/CVE-2008-4319/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2008-4319
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2008-4319
- OSV: https://osv.dev/vulnerability/CVE-2008-4319

---
From sbomify Insights: https://insights.sbomify.com/CVE-2008-4319/
Summaries are generated and may contain mistakes; the official description above is the record.