Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | fastapi-sso | affected |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Tomasvotava | Fastapi-sso | — |
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-hp6r-r9vc-q8wx | FastAPI SSP is vulnerable to Cross-site Request Forgery (CSRF) through improper OAuth parameter validation |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.359% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tomasvotava
Tomasvotava fastapi-sso |
|
| Vendors & Products |
Tomasvotava
Tomasvotava fastapi-sso |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Versions of the package fastapi-sso before 0.19.0 are vulnerable to Cross-site Request Forgery (CSRF) due to the improper validation of the OAuth state parameter during the authentication callback. While the get_login_url method allows for state generation, it does not persist the state or bind it to the user's session. Consequently, the verify_and_process method accepts the state received in the query parameters without verifying it against a trusted local value. This allows a remote attacker to trick a victim into visiting a malicious callback URL, which can result in the attacker's account being linked to the victim's internal account. | |
| Weaknesses | CWE-285 | |
| References |
| |
| Metrics |
cvssV3_1
|