# CVE-2025-9262: wong2 mcp-cli oAuth provider.js redirectToAuthorization os command injection

> Remote attackers can execute arbitrary OS commands via the OAuth provider in wong2 mcp-cli, requiring high complexity and permissions.

- **Severity:** Medium 6.3 (`CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 20 Aug 2025
- **Updated:** 21 Aug 2025
- **Also known as:** GHSA-p6rm-483j-37jf

## What is CVE-2025-9262?

CVE-2025-9262 is a medium-severity command injection vulnerability in wong2 mcp-cli, published on 20 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A flaw has been found in wong2 mcp-cli 1.13.0. Affected is the function redirectToAuthorization of the file /src/oauth/provider.js of the component oAuth Handler. This manipulation causes os command injection. The attack may be initiated remotely. The attack is considered to have high complexity. The exploitability is told to be difficult. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command), CWE-77 (Improper Neutralization of Special Elements used in a Command)

## Which versions are affected by CVE-2025-9262?

2 open source packages ship an affected version, including @wong2/mcp-cli. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `@wong2/mcp-cli` | npm | All versions to 1.13.0 | None |
| `@wong2/mcp-cli` | npm | All versions to 1.13.0 | None |

Products: Wong2 Mcp-Cli.

## How do I fix CVE-2025-9262?

No fix has been published for CVE-2025-9262 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-9262 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9262 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-9262 and fix it if it is affected.

What it is: CVE-2025-9262 is a medium-severity command injection vulnerability in wong2 mcp-cli, published on 20 Aug 2025. 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-2025-9262 exists.

Affected packages and fixed versions:
- @wong2/mcp-cli (npm): affected all versions up to 1.13.0; no fix listed
- @wong2/mcp-cli (npm): affected all versions up to 1.13.0; no fix listed

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-2025-9262/ (Markdown: https://insights.sbomify.com/CVE-2025-9262/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-9262
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-9262
- OSV: https://osv.dev/vulnerability/CVE-2025-9262

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-9262/
Summaries are generated and may contain mistakes; the official description above is the record.