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CVE-2016-9464

N/A

Beschreibung

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.

CVE Details

CVSS v3.1 BewertungN/A

Veroffentlicht3/28/2017

Zuletzt geandert4/20/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

nextcloud:nextcloud_server

Schwachen (CWE)

CWE-285CWE-285

Referenzen

http://www.securityfocus.com/bid/97287(support@hackerone.com)

https://github.com/nextcloud/server/commit/3387e5d00fcf6b2ea6b285a091e5743f545e7202(support@hackerone.com)

https://github.com/nextcloud/server/commit/7289cb5ec0b812992ab0dfb889744b94bc0994f0(support@hackerone.com)

https://github.com/nextcloud/server/commit/a5471b4a3e3f30e99e4de39c97c0c3b3c2f1618f(support@hackerone.com)

https://github.com/nextcloud/server/commit/e2c4f4f9aa11bc92e8f2212cce73841b922187e8(support@hackerone.com)

https://hackerone.com/reports/153905(support@hackerone.com)

https://nextcloud.com/security/advisory/?id=nc-sa-2016-007(support@hackerone.com)

http://www.securityfocus.com/bid/97287(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/server/commit/3387e5d00fcf6b2ea6b285a091e5743f545e7202(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/server/commit/7289cb5ec0b812992ab0dfb889744b94bc0994f0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/server/commit/a5471b4a3e3f30e99e4de39c97c0c3b3c2f1618f(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/server/commit/e2c4f4f9aa11bc92e8f2212cce73841b922187e8(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/153905(af854a3a-2127-422b-91ae-364da2661108)

https://nextcloud.com/security/advisory/?id=nc-sa-2016-007(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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