CVE-2016-9464
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 1.6%
probabilidade de exploração
1.6%top 25% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
Produtos afetados
n/a · Nextcloud Server Nextcloud Server before 9.0.54 and 10.0.0Referências
https://github.com/nextcloud/server/commit/3387e5d00fcf6b2ea6b285a091e5743f545e7202https://github.com/nextcloud/server/commit/7289cb5ec0b812992ab0dfb889744b94bc0994f0https://github.com/nextcloud/server/commit/a5471b4a3e3f30e99e4de39c97c0c3b3c2f1618fhttps://github.com/nextcloud/server/commit/e2c4f4f9aa11bc92e8f2212cce73841b922187e8https://hackerone.com/reports/153905https://nextcloud.com/security/advisory/?id=nc-sa-2016-007http://www.securityfocus.com/bid/97287