# CVE-2025-11026: givanz Vvveb Configuration File information disclosure

> Remote attackers can access configuration files in Vvveb CMS, leading to information disclosure of sensitive data.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 26 Sep 2025
- **Updated:** 26 Sep 2025
- **Also known as:** GHSA-5fmg-4793-c92c

## What is CVE-2025-11026?

CVE-2025-11026 is a medium-severity vulnerability in givanz Vvveb, published on 26 Sep 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

A vulnerability was determined in givanz Vvveb up to 1.0.7.2. Affected by this vulnerability is an unknown functionality of the component Configuration File Handler. This manipulation causes information disclosure. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Once again the project maintainer reacted very professional: "I accept the existence of these vulnerabilities. (...) I fixed the code to remove these vulnerabilities and will push the code to github and make a new release."

Weakness: CWE-284 (Improper Access Control), CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2025-11026?

It affects 1 product.


Products: Vvveb Vvveb.

## How do I fix CVE-2025-11026?

No fix has been published for CVE-2025-11026 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-11026 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11026 exists.

## Other vulnerabilities in givanz Vvveb

- [CVE-2025-44022](https://insights.sbomify.com/CVE-2025-44022/): Code injection in n/a (critical 9.8)
- [CVE-2025-11028](https://insights.sbomify.com/CVE-2025-11028/): givanz Vvveb Image information disclosure (medium 6.9)
- [CVE-2025-12203](https://insights.sbomify.com/CVE-2025-12203/): givanz Vvveb Code Editor functions.php sanitizeFileName path traversal (medium 5.3)
- [CVE-2025-11029](https://insights.sbomify.com/CVE-2025-11029/): givanz Vvveb cross-site request forgery (medium 5.3)
- [CVE-2025-9728](https://insights.sbomify.com/CVE-2025-9728/): givanz Vvveb login.tpl cross site scripting (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-11026 and fix it if it is affected.

What it is: CVE-2025-11026 is a medium-severity vulnerability in givanz Vvveb, published on 26 Sep 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11026 exists.

Affected product: givanz Vvveb. 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-2025-11026/ (Markdown: https://insights.sbomify.com/CVE-2025-11026/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-11026
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-11026
- OSV: https://osv.dev/vulnerability/CVE-2025-11026

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-11026/
Summaries are generated and may contain mistakes; the official description above is the record.