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CVE-2016-9464

N/A

Description

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.

Details CVE

Score CVSS v3.1N/A

Publie3/28/2017

Derniere modification4/20/2025

Sourcenvd

Observations honeypot0

Produits affectes

nextcloud:nextcloud_server

Faiblesses (CWE)

CWE-285CWE-285

References

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)

Correlations IOC

Aucune correlation enregistree

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