Snowy 3.6.5 Hard-coded Download Signature Key Allows Unauthenticated File Download
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| xiaonuobase | Snowy | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Xiaonuobase | Snowy |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.456% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Xiaonuobase
Xiaonuobase snowy |
|
| Vendors & Products |
Xiaonuobase
Xiaonuobase snowy |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Snowy 3.6.5 contains a hard-coded HMAC key vulnerability that allows unauthenticated attackers to forge download signatures for the /dev/file/download endpoint by using the published FILE_DOWNLOAD_SIGN_SECRET constant. Attackers can compute HMAC-SHA256 signatures of guessed file ids offline to download stored files such as avatars, editor images and attachments. | |
| Title | Snowy 3.6.5 Hard-coded Download Signature Key Allows Unauthenticated File Download | |
| Weaknesses | CWE-321 | |
| References |
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|
| Metrics |
cvssV3_1
|