Medium severity4.3NVD Advisory· Published Apr 5, 2017· Updated May 13, 2026

CVE-2017-0887

Description

Nextcloud Server before 9.0.55 and 10.0.2 suffers from a bypass in the quota limitation. Due to not properly sanitizing values provided by the OC-Total-Length HTTP header an authenticated adversary may be able to exceed their configured user quota. Thus using more space than allowed by the administrator.

Affected products

Nextcloud/Nextcloud Serverv5
Range: All versions before 9.0.55 and 10.0.2
Nextcloud/Nextcloud Server
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
Range: <9.0.55

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

nextcloud.com/security/advisory/nvdBroken LinkPatchVendor Advisory
hackerone.com/reports/173622nvdThird Party Advisory

News mentions

No linked articles in our index yet.

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