pac4j-oidc before 6.5.6 Authentication Bypass via Access Token Substitution
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| pac4j | pac4j | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pac4j | Pac4j |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.195% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | pac4j-oidc before 6.5.6 accepts OIDC callbacks carrying only an access token without authorization code or ID token validation. Attackers can substitute access tokens minted for other clients to create authenticated sessions without proper issuer, audience, nonce, or subject verification. | |
| Title | pac4j-oidc before 6.5.6 Authentication Bypass via Access Token Substitution | |
| First Time appeared |
Pac4j
Pac4j pac4j |
|
| Weaknesses | CWE-345 | |
| CPEs | cpe:2.3:a:pac4j:pac4j:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Pac4j
Pac4j pac4j |
|
| References |
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| Metrics |
cvssV3_1
|