MCPHub before 1.0.32 OAuth 2.0 Authentication Bypass
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| samanhappy | mcphub | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Samanhappy | Mcphub |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.553% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Samanhappy
Samanhappy mcphub |
|
| Vendors & Products |
Samanhappy
Samanhappy mcphub |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | MCPHub before 1.0.32 contains an authentication bypass vulnerability in its embedded OAuth 2.0 authorization server where client authentication is disabled by default and PKCE enforcement is optional. Attackers who obtain an authorization code through interception can redeem it for access tokens without providing a client secret or PKCE verifier, gaining access to victim accounts and their privileges. | |
| Title | MCPHub before 1.0.32 OAuth 2.0 Authentication Bypass | |
| Weaknesses | CWE-287 | |
| References |
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|
| Metrics |
cvssV3_1
|