Cloudreve: Broken access control in file event stream leaks activity events for unshared siblings to single-file share recipients
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| cloudreve | cloudreve | affected |
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| Source | ID | Title |
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Github GHSA |
GHSA-w8x7-h2px-xmq8 | Cloudreve: Broken Access Control in file event stream: a single-file share recipient is subscribed to the owner's parent folder and receives activity events for unshared siblings |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.331% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Cloudreve
Cloudreve cloudreve |
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| Vendors & Products |
Cloudreve
Cloudreve cloudreve |
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| Description | Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, a single-file share event-stream subscription resolves the share root to the owner’s parent folder and subscribes to that folder topic, allowing an authenticated share recipient to receive names, paths, rename targets, event types, and hashed identifiers for unshared sibling files and folders. This issue is fixed in version 4.17.0. | |
| Title | Cloudreve: Broken access control in file event stream leaks activity events for unshared siblings to single-file share recipients | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV3_1
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