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.
https://vuldb.com/?submit.631697
https://vuldb.com/?ctiid.320804
https://gist.github.com/superboy-zjc/a01bd059c4078249d899f8c70c8feb0e#proof-of-concept
https://gist.github.com/superboy-zjc/a01bd059c4078249d899f8c70c8feb0e
Published: 2025-08-20
Updated: 2025-08-22
Base Score: 5.1
Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 5.6
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Severity: Medium
Base Score: 2.9
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
Severity: Low
EPSS: 0.00911