Open WebUI: Forged chat-file link allows cross-user file read and deletion
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| open-webui | open-webui | affected |
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| Open-webui | Open-webui |
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| Source | ID | Title |
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Github GHSA |
GHSA-vrhc-3fr6-pc3c | Open WebUI: Forged chat-file link allows cross-user file read and deletion |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.420% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Open-webui
Open-webui open-webui |
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| Vendors & Products |
Open-webui
Open-webui open-webui |
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| Metrics |
ssvc
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| Description | Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, Open WebUI lets an authenticated user attach arbitrary file_id values to their own chat message without checking whether they own or can read those files. If the attacker then shares that chat and grants themselves read access, has_access_to_file() treats the victim file as accessible through the shared chat, and the file endpoints read or delete the victim file. This vulnerability is fixed in 0.9.6. | |
| Title | Open WebUI: Forged chat-file link allows cross-user file read and deletion | |
| Weaknesses | CWE-284 CWE-639 CWE-862 |
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| References |
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| Metrics |
cvssV3_1
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