Ech0 before 4.7.3 Access Token Revocation 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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| lin-snow | Ech0 | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ech0 | Ech0 |
|
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| Lin-snow | Ech0 |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.356% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Lin-snow
Lin-snow ech0 |
|
| Vendors & Products |
Lin-snow
Lin-snow ech0 |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Ech0 before 4.7.3 fails to properly revoke access tokens created with never-expire option, allowing attackers to maintain perpetual authenticated access after token theft. Three independent revocation mechanisms fail: logout panics on nil ExpiresAt field, RevokeToken skips when remainTTL is zero, and admin delete does not blacklist the JTI, leaving stolen tokens cryptographically valid until JWT secret rotation. | |
| Title | Ech0 before 4.7.3 Access Token Revocation Bypass | |
| First Time appeared |
Ech0
Ech0 ech0 |
|
| Weaknesses | CWE-613 | |
| CPEs | cpe:2.3:a:ech0:ech0:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ech0
Ech0 ech0 |
|
| References |
| |
| Metrics |
cvssV3_1
|