FastChat Unauthenticated Worker Registration SSRF and Model Spoofing
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| lm-sys | FastChat | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lm-sys | Fastchat |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.720% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Lmsys
Lmsys fastchat |
|
| CPEs | cpe:2.3:a:lmsys:fastchat:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Lmsys
Lmsys fastchat |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Lm-sys
Lm-sys fastchat |
|
| Vendors & Products |
Lm-sys
Lm-sys fastchat |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FastChat contains an authentication bypass vulnerability in the /register_worker endpoint that allows unauthenticated attackers to register arbitrary worker addresses and perform server-side request forgery. Attackers can register malicious workers under victim model names to intercept user prompts, images, and responses, or probe internal network ports across the worker mesh. | |
| Title | FastChat Unauthenticated Worker Registration SSRF and Model Spoofing | |
| Weaknesses | CWE-306 | |
| References |
| |
| Metrics |
cvssV3_1
|