CVE-2016-9464 (GCVE-0-2016-9464)
Vulnerability from cvelistv5
Published
2017-03-28 02:46
Modified
2024-08-06 02:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-285 - Improper Authorization ()
Summary
Nextcloud Server before 9.0.54 and 10.0.0 suffers from an improper authorization check on removing shares. The Sharing Backend as implemented in Nextcloud does differentiate between shares to users and groups. In case of a received group share, users should be able to unshare the file to themselves but not to the whole group. The previous API implementation simply unshared the file to all users in the group.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Nextcloud Server Nextcloud Server before 9.0.54 and 10.0.0 |
Version: Nextcloud Server Nextcloud Server before 9.0.54 and 10.0.0 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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