What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-08-20 · updated 2026-06-17
• Weakness: CWE-77

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.

Affected products

• wong2 mcp-cli: 1.13.0

References

• https://gist.github.com/superboy-zjc/a01bd059c4078249d899f8c70c8feb0e
• https://gist.github.com/superboy-zjc/a01bd059c4078249d899f8c70c8feb0e#proof-of-concept
• https://vuldb.com/?ctiid.320804
• https://vuldb.com/?id.320804
• https://vuldb.com/?submit.631697
• https://gist.github.com/superboy-zjc/a01bd059c4078249d899f8c70c8feb0e
• https://gist.github.com/superboy-zjc/a01bd059c4078249d899f8c70c8feb0e#proof-of-concept

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