# CVE-2023-7002: Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url

> Authenticated administrators can execute arbitrary OS commands via the url parameter in the Backup Migration WordPress plugin.

- **Severity:** High 7.2 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 23 Dec 2023
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-m7g9-pfq2-744h

## What is CVE-2023-7002?

CVE-2023-7002 is a high-severity command injection vulnerability in inisev BackupBliss – Backup & Migration with Free Cloud Storage, published on 23 Dec 2023. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

The Backup Migration plugin for WordPress is vulnerable to OS Command Injection in all versions up to, and including, 1.3.9  via the 'url' parameter. This vulnerability allows authenticated attackers, with administrator-level permissions and above, to execute arbitrary commands on the host operating system.

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

## Which versions are affected by CVE-2023-7002?

It affects 1 product.


Products: Backupbliss Backup Migration.

## How do I fix CVE-2023-7002?

No fix has been published for CVE-2023-7002 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-7002 being exploited?

There is no known exploitation of CVE-2023-7002 in the wild and no public exploit code.

## Other vulnerabilities in inisev BackupBliss – Backup & Migration with Free Cloud Storage

- [CVE-2023-6972](https://insights.sbomify.com/CVE-2023-6972/): Backup Migration <= 1.3.9 - Unauthenticated Path Traversal to Arbitrary File Deletion (critical 9.8)
- [CVE-2023-6553](https://insights.sbomify.com/CVE-2023-6553/): Backup Migration <= 1.3.7 - Unauthenticated Remote Code Execution (critical 9.8)
- [CVE-2023-6971](https://insights.sbomify.com/CVE-2023-6971/): Code injection in Backup Migration (high 8.1)
- [CVE-2023-6266](https://insights.sbomify.com/CVE-2023-6266/): Backup Migration <= 1.3.6 - Unauthenticated Arbitrary Backup Download to Sensitive Information Exposure (high 7.5)
- [CVE-2023-6271](https://insights.sbomify.com/CVE-2023-6271/): Backup Migration Staging < 1.3.6 - Sensitive Data Exposure (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-7002 and fix it if it is affected.

What it is: CVE-2023-7002 is a high-severity command injection vulnerability in inisev BackupBliss – Backup & Migration with Free Cloud Storage, published on 23 Dec 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-7002 in the wild and no public exploit code.

Affected product: inisev BackupBliss – Backup & Migration with Free Cloud Storage. 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-2023-7002/ (Markdown: https://insights.sbomify.com/CVE-2023-7002/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-7002
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-7002
- OSV: https://osv.dev/vulnerability/CVE-2023-7002

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-7002/
Summaries are generated and may contain mistakes; the official description above is the record.