# CVE-2026-5967: TeamT5｜ThreatSonar Anti-Ransomware - Privilege Escalation

> Authenticated attackers with shell access can inject OS commands to execute code with root privileges in ThreatSonar Anti-Ransomware.

- **Severity:** High 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **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:** 20 Apr 2026
- **Updated:** 20 Apr 2026
- **Also known as:** GHSA-49hc-46g6-4c47

## What is CVE-2026-5967?

CVE-2026-5967 is a high-severity command injection vulnerability in TeamT5 ThreatSonar Anti-Ransomware, published on 20 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

ThreatSonar Anti-Ransomware developed by TeamT5 has an Privilege Escalation vulnerability. Authenticated remote attackers with shell access can inject OS commands and execute them with root privileges.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command)

## Which versions are affected by CVE-2026-5967?

It affects 1 product.


Products: Teamt5 Threatsonar Anti-Ransomware.

## How do I fix CVE-2026-5967?

No fix has been published for CVE-2026-5967 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-5967 being exploited?

There is no known exploitation of CVE-2026-5967 in the wild and no public exploit code.

## Other vulnerabilities in TeamT5 ThreatSonar Anti-Ransomware

- [CVE-2024-7694](https://insights.sbomify.com/CVE-2024-7694/): TeamT5 ThreatSonar Anti-Ransomware Unrestricted Upload of File with Dangerous Type (high 7.2, exploited in the wild)
- [CVE-2026-5966](https://insights.sbomify.com/CVE-2026-5966/): TeamT5｜ThreatSonar Anti-Ransomware - Arbitrary File Deletion (high 7.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-5967 and fix it if it is affected.

What it is: CVE-2026-5967 is a high-severity command injection vulnerability in TeamT5 ThreatSonar Anti-Ransomware, published on 20 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-5967 in the wild and no public exploit code.

Affected product: TeamT5 ThreatSonar Anti-Ransomware. 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-2026-5967/ (Markdown: https://insights.sbomify.com/CVE-2026-5967/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-5967
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-5967
- OSV: https://osv.dev/vulnerability/CVE-2026-5967

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-5967/
Summaries are generated and may contain mistakes; the official description above is the record.