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Public proof of concept

CVE-2025-9262

A public proof of concept exists; no exploitation attested.

  • Published2025-08-20
  • WeaknessCWE-77 · CWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2025-08-2023:15CVE publishedNVD

Versions per branch

OSV · NVD
@wong2/mcp-cli
BranchAffectedFixed in
1.13≤ 1.13.0no fix published
Wong2 mcp-cli
BranchAffectedFixed in
1.13= 1.13.0no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As VulDB, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • wong2 mcp-cli
    Affected
    • = 1.13.0no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2025-08-20

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CISA-ADPSSVC decisionpoc2025-08-21
  • CNACVSS 4.02.9known since 2026-10-23
  • CNACVSS 3.15.6known since 2026-10-23
  • NVDCVSS 3.18.1read 2026-10-23
  • CNACVSS 2.05.1known since 2026-10-23
  • CNAweakness (CWE)CWE-77, CWE-78known since 2026-10-23
  • NVDweakness (CWE)CWE-78read 2026-10-23
  • FIRST EPSSEPSS score4.3 %2026-11-08
  • OSVaffected packages—
  • GitHub AdvisoriesadvisoryLOW2025-08-21

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
2025-08-20
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-p6rm-483j-37jf

Frequently asked questions

What is CVE-2025-9262?

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.

Is CVE-2025-9262 actively exploited?

A proof-of-concept exploit exists for CVE-2025-9262, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-9262?

CVE-2025-9262 has a CVSS v3 base score of 8.1 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

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