FastGPT: reTrainingCollection allows server-owned datasetId override causing cross-tenant authorization confusion
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| labring | FastGPT | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Labring | Fastgpt |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.296% probability within 30 days)
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ssvc
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| First Time appeared |
Labring
Labring fastgpt |
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| Vendors & Products |
Labring
Labring fastgpt |
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| Description | FastGPT is an open source AI knowledge base platform. From 4.14.17 to before 4.15.0-beta4, FastGPT allows an authenticated tenant user to call POST /api/core/dataset/collection/create/reTrainingCollection in a way that persists a server-owned datasetId value from another tenant. This creates mixed dataset objects and downstream dataset, collection, and training endpoints then make authorization decisions from inconsistent ownership anchors, allowing cross-tenant read, update, and delete access when mixed object ids are known. This issue is fixed in version 4.15.0-beta4. | |
| Title | FastGPT: reTrainingCollection allows server-owned datasetId override causing cross-tenant authorization confusion | |
| Weaknesses | CWE-915 | |
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| Metrics |
cvssV3_1
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