# CVE-2026-16286: File Upload in TRTEK Software's Software Repository Management

> Attackers can upload malicious web shells to the server, enabling remote code execution in TRtek Software Repository Management.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Aug 2026
- **Updated:** 25 Aug 2026
- **Also known as:** GHSA-6vwr-3w8q-mvj2

## What is CVE-2026-16286?

CVE-2026-16286 is a critical vulnerability in TRtek Technological Products Computer Software Hardware Industry and Trade Limited Company Software Repository Management, published on 25 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Unrestricted upload of file with dangerous type vulnerability in TRtek Technological Products Computer Software Hardware Industry and Trade Limited Company Software Repository Management allows Upload a Web Shell to a Web Server.

This issue affects Software Repository Management: before 2fb4acee.

Weakness: CWE-434 (Unrestricted Upload of File with Dangerous Type)

## Which versions are affected by CVE-2026-16286?


## How do I fix CVE-2026-16286?

No fix has been published for CVE-2026-16286 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-16286 being exploited?

There is no known exploitation of CVE-2026-16286 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-16286 and fix it if it is affected.

What it is: CVE-2026-16286 is a critical vulnerability in TRtek Technological Products Computer Software Hardware Industry and Trade Limited Company Software Repository Management, published on 25 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-16286 in the wild and no public exploit code.

Affected product: TRtek Technological Products Computer Software Hardware Industry and Trade Limited Company Software Repository Management. 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-2026-16286/ (Markdown: https://insights.sbomify.com/CVE-2026-16286/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-16286
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-16286
- OSV: https://osv.dev/vulnerability/CVE-2026-16286

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-16286/
Summaries are generated and may contain mistakes; the official description above is the record.