# CVE-2022-50892: VIAVIWEB Wallpaper Admin 1.0 - SQL Injection via Login Page

> Attackers can bypass authentication on the VIAVIWEB Wallpaper Admin login page via SQL injection to gain unauthorized administrative access.

- **Severity:** High 8.8 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/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:** 13 Jan 2026
- **Updated:** 7 Apr 2026
- **Also known as:** GHSA-g9w5-mvgw-h52h

## What is CVE-2022-50892?

CVE-2022-50892 is a high-severity SQL injection vulnerability in VIAVIWEB Wallpaper Admin, published on 13 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

VIAVIWEB Wallpaper Admin 1.0 contains a SQL injection vulnerability that allows attackers to bypass authentication by manipulating login credentials. Attackers can exploit the login page by injecting 'admin' or 1=1-- - payload to gain unauthorized access to the administrative interface.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2022-50892?

It affects 1 product.


Products: Viaviweb Wallpaper Admin.

## How do I fix CVE-2022-50892?

No fix has been published for CVE-2022-50892 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-50892 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-50892 exists.

## Other vulnerabilities in VIAVIWEB Wallpaper Admin

- [CVE-2022-50893](https://insights.sbomify.com/CVE-2022-50893/): VIAVIWEB Wallpaper Admin 1.0 - Code Execution via Image Upload (critical 9.3)
- [CVE-2022-50894](https://insights.sbomify.com/CVE-2022-50894/): VIAVIWEB Wallpaper Admin 1.0 SQL Injection via edit_gallery_image.php (high 7.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-50892 and fix it if it is affected.

What it is: CVE-2022-50892 is a high-severity SQL injection vulnerability in VIAVIWEB Wallpaper Admin, published on 13 Jan 2026. 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-2022-50892 exists.

Affected product: VIAVIWEB Wallpaper Admin. 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-2022-50892/ (Markdown: https://insights.sbomify.com/CVE-2022-50892/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-50892
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-50892
- OSV: https://osv.dev/vulnerability/CVE-2022-50892

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-50892/
Summaries are generated and may contain mistakes; the official description above is the record.