LobeChat 2.2.9 - Cross-User Document Disclosure via Unscoped RAG Semantic Search
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| lobehub | lobehub | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lobehub | Lobehub |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.415% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:lobehub:lobehub:*:*:*:*:*:node.js:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Lobehub
Lobehub lobehub |
|
| Vendors & Products |
Lobehub
Lobehub lobehub |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | LobeChat through 2.2.9 contains a broken access control vulnerability in the retrieval-augmented-generation semantic search functionality that allows authenticated attackers to access other users' data by exploiting missing user-identifier predicates in the chunk model semanticSearch method. Attackers can supply arbitrary victim file or knowledge-base identifiers through the chunk retrieval and chat knowledge-base paths to retrieve text content, file names, and metadata belonging to other users. | |
| Title | LobeChat 2.2.9 - Cross-User Document Disclosure via Unscoped RAG Semantic Search | |
| Weaknesses | CWE-639 | |
| References |
| |
| Metrics |
cvssV3_1
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